Multiple Choice Mostly Asked Dot Net Q&A
Friends I am sharing you mostly asked Dot Net Q&A which I found to be very good,I hope you will benefited..
Friends I am sharing you mostly asked Dot Net Q&A which I found to be very good,I hope you will benefited..
1) On which of the operating system below ASP.NET can run?
a)
Windows XP Professional
b)
Windows 2000
c) Both A) and B)-(ANS)
d) None of the Above
2) An organization has developed a web service in which the values of
the forms are validated using ASP.NET application. Suppose this web service is
got and used by a customer then in such a scenario which of the following is
TRUE
a)
Such a situation cannot happen at all
b) The customer must be having
technology that run ASP.
c)
The customer can run on any platform. (ANS)
d) None of the Above
3) Which of the following denote the web control associated with Table
control function of ASP.NET?
a) DataList
b) ListBox
c) TableRow (ANS)
d) All the Above
4) ASP.NET separates the HTML
output from program logic using a feature named as
a) Exception
b) Code-behind (ANS)
c) Code-front
d)
None of the above
5) If a developer of ASP.NET
defines style information in a common location. Then that location is called as
a) Master Page
b) Theme (ANS)
c) Customization
d)
None of the Above
6) In ASP.NET if you want to allows page developers a way to specify
static connections in a content page then the class used is
a) WebPartManager
b) ProxyWebPartManager (ANS)
c) System.Activator
d) None of the Above
7) The feature in ASP.NET 2.0 that is used
to fire a normal postback to a different page in the application is called
a) Theme
b) Cross Page Posting (ANS)
c) Code-front
d) None of the above
8) In ASP.NET if one uses Windows authentication the current request
attaches an object called as
a) Serialization
b) WindowsPrincipal (ANS)
c) WindowDatset
d)
None of the Above
9) The GridView control in ASP.NET has which of the following features
a) Automatic data binding
b) Automatic
paging
c) Both A) and B) (ANS)
d)
None of the above
10) If one uses ASP.NET configuration system to restrict access which of
the following is TRUE?
a) The access is restricted only
to ASP.NET files (ANS)
b)The
access is restricted only to static files and non-ASP.NET resources.
c) Both A) and B)
d) None
of the Above
11) Which of the following denote page code model in ASP.NET?
a) single-file
b) code-behind
c) Both
A) and B) (ANS)
d) None
of the above
12) Which of the following denote New Data-bound Controls used with
ASP.NET
a) GridView
b) FormView
c) SqlDataSource
d) Both
A) and B)
e) All the Above (ANS)
13) A developer wanted to achieve graphics in his display using ASP.NET.
Which of the following web controls are available in ASP.NET to achieve the
above?
a) Both A) and B)
b) LinkButton
c) AdRotator (ANS)
d) None of the Above
14) Forms based authentication is otherwise called in ASP.NET as Cookie
Authentication because Forms authentication uses cookies to allow applications
to track users throughout their visit.
a) Windows Authentication
b) Passport Authentication
c) Cookie
Authentication (ANS)
d) None of the Above
15) Which of the following is true about session in ASP.NET?
a) Programmers has to take care of delete sessions after configurable
timeout interval
b) ASP.NET automatically delete
sessions after configurable timeout interval (ANS)
c) The
default time interval is 5 minutes
d) None
of the Above
16) In ASP.NET what does the following return
< %
Response.Write(System.Environment.WorkingSet.ToString())
% >
a) None of the Above
b) Gives Error
c) Return Null value
d) Gives the memory working set (ANS)
17) In ASP.NET if one wants to maintain session then which of the
following is used?
a) In-process storage
b) Microsoft SQL Server
c) Session State
Service
d) All the Above (ANS)
18) I have an ASP.NET application. I have a page loaded from server
memory. At this instance which of the following methods gets fired
a) Unload( )
b) Load()(ANS)
c) PreRender( )
d) None of the Above
19) Give one word: What model does ASP.NET request processing is based
on
a) Bottom-up
b) Top-down
c)
Waterfall
d) Pipeline
20) If in an ASP.NET application one want to create http handlers which
of the interface is used
a) None of the above
b) pipeline
c) Handler
d) IHttpHandlerFactory (ANS)
21) To set page title dynamically in ASP.NET which of the following is
used?
a) None of the above
b) < sheet > section
c) <
tail > section
d) < head > section (ANS)
22) In ASP.NET application the Global.asax file lie in which directory
a) Application
b) System
c) ROOT
(ANS)
d) None
of the Above
23) Which of the following can be used to debug .NET application?
a) Systems.Diagnostics classes
b) Runtime
Debugger
c) Visual Studio .NET
d) All the Above (ANS)
24) Which of the following is used to write error message in event Log
File?
a) System.Data
b) System.EnterpriseServices
c) System.Diagnostics (ANS)
d) None
of the Above
25) Setting the following properties for
object in ASP.NET results in Response.Buffer = True Response.ExpiresAbsolute =
Now().Subtract(New TimeSpan(1, 0, 0, 0)) Response.Expires = 0
Response.CacheControl = "no-cache"
a) Avoid page to be
cached (ANS)
b) Clears the buffer area
c) The session expires
d) None of the Above
26) Which of the following denote value
that can be taken by Cache-Control of ASP.NET?
a) Public
b) Private
c) no-cache
d) All the Above (ANS)
27) In ASP.NET page framework an automatic way to associate page events
and methods is
a) AutoEventWireup attribute of the Page
directive is set to true
b) AutoEventWireup attribute of the Page directive is set to False
c) It is not possible to set automatically page events and methods
d) None of the Above
28) In ASP.NET if one wants to set the focus on a particular control
a) Call SETFOCUS
b) Call SETCONTROL
c) Call FOCUS method (ANS)
d) None of the above
29) The control used in ASP.NET
to display information from data set but with better formatting and editing
behavior is
a) Panel
b) Button
c) DataList
(ANS)
d) None of the Above
30) Which of the following languages can be used to write
server side scripting in ASP.NET?
a) C# (ANS)
b) C
c) Visual Basic
31) The Following
are the minimum requirement to run Asp.net pages
a) Java Virtual Machine
b) Common Language Runtime (ANS)
c) Windows explorer
32) When a .aspx
page is requested from the web server, the out put will be rendered to browser
in following format.
a) HTML (ANS)
b) XML
c) WML
33) What executable
unit gets created when we build an ASP.Net application?
a) . DLL (ANS)
b) . EXE
c) . COM
34) The best way to
delimit ASP.Net code from HTML code in your pages is by using ---------------
tags.
a) < Body >
b) < Head >
c) < Script > (ANS)
35) The Asp.net
server control, which provides an alternative way of displaying text on web
page, is
a) < asp:label > (ANS)
b) < asp:listitem >
c) < asp:button >
36)
asp:dropdownlist> tag replaces which of the HTML tags
a) < Option >
b) < Select > (ANS)
c) < List >
37)
< asp : listitem > tag replaces which of the following HTML tags
a) < Option > (ANS)
b) < UL >
c) < List >
38) The first event
to be triggered in an aspx page is
a) Page_Load()
b) Page_Init()(ANS)
c)
Page_click()
39) Postback occurs
in which of the following forms
a) Winforms
b)
HTMLForms
c) Webforms (ANS)
40) what namespace
does the Web page belong in the .NET Framework class hierarchy?
a) System.web.UI.Page (ANS)
b) System.Windows.Page
c)
System.Web.page
41) Which method do
you invoke on the Data Adapter control to load your generated dataset
a) Fill ( ) (ANS)
b)
ExecuteQuery ( )
c)
Read ( )
42) How many
configuration files can an ASP.NET projects have?
a) More Than One
b) One (ANS)
c)
None
43) How do you
register a user control?
a) Add Tag prefix, Tag name
b) Add Source, Tag prefix
c) Add Src, Tagprefix,
Tagname (ANS)
44) Which of the
following is true ?
a) User controls are displayed
correctly in the Visual Studio .NET Designer
b) Custom controls are displayed
correctly in VS.Net Designer (ANS)
c) User and Custom controls are
displayed correctly in the Visual Studio .NET Designer
45) Can a dll run as
stand alone application ?
a) No (ANS)
b) Yes
c) Sometimes we can make it by
introducing some code
46) To add a custom
control to a Web form we have to register with
a) TagPrefix
b) Name space of the dll that is
referenced
c) Assemblyname
d) All of the above (ANS)
47) Custom Controls
are derived from which of the classes
a) System.Web.UI.Customcontrols.Webcontrol
b) System.Web.UI.Customcontrol
c) System.Web.UI.Webcontrol (ANS)
48) A web
application running on multiple servers is called as
a) Webfarm (ANS)
b) WebForm
c) Website
49) What is the
transport protocol used to call a webservice
a) HTTP
b) SOAP (ANS)
c) TCP
d) SMTP
50) How ASP.Net
Different from ASP
a) Scripting is separated from
the HTML, Code is interpreted seperately
b) Scripting is separated from the HTML, Code is compiled as a DLL, the
DLLs can be executed on server (ANS)
c) Code is separated from the
HTML and interpreted Code is interpreted separately
51) What’s the
difference between Response.Write() andResponse.Output.Write()?
a) Response.Output.Write() allows
you to flush output
b) Response.Output.Write() allows you to
buffer output
c) Response.Output.Write() allows
you to write formatted output (ANS)
d) Response.Output.Write() allows
you to stream output
52) Why is
Global.asax is used
a) Implement application and
session level events (ANS)
b) Declare Global variables
c) No
use
53) There can be
more than 1 machine.config file in a system
a) True (ANS)
b) False
54) What is the
extension of a web user control file ?
a) .Asmx
b) . Ascx (ANS)
c) .Aspx
55) What is the
default session out time
a) 20 Sec
b) 20 Min (ANS)
c) 1
hr
56) Which of the
following is true ?
a) IsPostBack is a method of
System.UI.Web.Page class
b) IsPostBack is a method of
System.Web.UI.Page class
c) IsPostBack is a readonly property of System.Web.UI.Page class (ANS)
57) It is possible
to set Maximum length for a text box through code
a) True (ANS)
b) False
58) The number of
forms that can be added to a aspx page is
a) 2
b) 3
c) 1 (ANS)
d) More than 3
59) How do you
manage states in asp.net application
a) Session Objects
b) application Objects
c) Viewstate
d) Cookies
e) All of the above (ANS)
60) The interface
used by ASP.Net to create Unique Id’s?
a) AppDomainsetup
b) System.UI.Naming.Container (ANS)
c) IAsyncResult
d) customFormatter
61) Which property
of the session object is used to set the local identifier ?
a) SessionId
b) LCID (ANS)
c) Item
d) Key
62) Select the
caching type supported by ASP.Net
a) Output Caching
b) DataCaching
c) Both a & b (ANS)
d) None of the above
63) Where is the
default Session data is stored in ASP.Net
a) InProcess (ANS)
b) StateServer
c) SQL
Server
d)
All of the above
64) How do you disable client side validation
?
a) Set the language property to
C#
b)
Set the Runat property to server
c) Set the ClientTarget property
to Downlevel (ANS)
d) Set the inherits property to codeb
65) Select the validation control used for
“PatternMatching”
a)
FieldValidator
b) RegularExpressionValidator (ANS)
c) RangeValidator
d) PatternValidator
66) How do you trace the application_End
event on runtime?
a) By Debugging
b) By Tracing
c) Can not be done (ANS)
67) Who can access
Session state variables
a) All Users of an application
b) A Single session (ANS)
c) All users within a single
tunnel
68) Select the type
Processing model that asp.net simulate
a) Event-driven (ANS)
b) Static
c) Linear
d) TopDown
69) Does the
“EnableViewState” allows the page to save the users input on a form
a) Yes (ANS)
b) No
70) Web Controls
Supports CSS
a) True (ANS)
b) False
71) Session Object
classes are defined in which of the following namespace?
a) System.Web.UI
b) System.Web.SessionState
c) System.Web
72) Which DLL
translate XML to SQL in IIS
a) SQLISAPI.dll (ANS)
b) SQLXML.dll
c) LISXML.dll
d) SQLIIS.dll
73) What is the
default authentication mode for IIS
a) Windows
b) Anonymous (ANS)
c) Basic Authentication
d) None
74) Which of the
following is not a valid state management tool?
a) Querystate (ANS)
b) Hidden Form Field
c) Application State
d) Cookies
75) What is the
maximum number of cookies that can be allowed to a web site
a) 1
b) 10
c) 20
d) 30
e) More
than 30
76) Select the
control which does not have any visible interface
a) Datalist
b) DropdownList
c) Repeater
(ANS)
d)
Datagrid
77) How do you
explicitly kill a user’s session ?
a) Session.Close ( )
b) Session.Discard ( )
c) Session.Abandon (ANS)
d) Session.End
78) Why do we use
XMLSerializer class
a) Remoting
b) WebServices (ANS)
c) Xml
documentary Files
79) What does
Response.End will do?
a) It will stop the server process (ANS)
b) It will stop the client
process
c) None of the above
80) Which control
supports paging
a) Repeater
b) Datagrid (ANS)
c) Both
d) None
81) Where do you store the information about
the user locale
a) System.user
b) System.web
c) System.Drawing
d) System.Web.UI.Page.Culture (ANS)
82) What is the purpose of code behind ?
a) To separate different sections
of a page in to different files
b) To merge HTML layout and code
in to One file
c) To separate HTML Layout and
code to different file (ANS)
d) To ignore HTML usage
83) What is a
satallite assembly ?
a) Any DLL file used by an EXE
file.
b) An Assembly
containing localized resources for another assembly (ANS)
c) None
of the above
84) Which of the following is not a member of
Response Object?
a) Clear
b) Write
c) Execute (ANS)
d) Flush
85) Which of the
following is not a member of ADODBCommand object
a) ExecuteReader
b) ExecuteScalar
c) ExecuteStream
d) Open (ANS)
e) CommandText
86) Which method do
you invoke on the DataAdapter control to load your generated dataset with data?
a) Load
b) Fill (ANS)
c) GetAll
d) None
87) How to open more
than one datareader at a time
a) Use different datareader
variable
b) Use different datareader and connection variable (ANS)
c) Can not be done
88) What is the
advantage of Disconnected mode of ADO.Net in ASP.Net
a) Automatically dump data at client PC
b) Not necessary to connect with
server
c) user data can update and
retrieve in dataset and when connection connected, update values with server (ANS)
d) All of the above
89) Which objects is
used to create foreign key between tables?
a) DataRelation (ANS)
b) DataRelationship
c) DataConstraint
d) Datakey
90) Which one of the
following namespaces contains the definition for IdbConnection
a) System.Data.Interfaces
b) System.Data.Common
c) System.Data (ANS)
d) System.Data.Connection
91) Select the
Interface which provides Fast, connected forward-only access to data
a) IdataRecord
b) Idatabase
c) IdataReader (ANS)
d) Irecorder
92) How do we
Delete, Update, Select data in a Dataset
a) Using SQLDataAdapter (ANS)
b) Using SQLDataReader
c) Using SQLCommand
d) None
93) Which of the
following is not a member of ConnectionObject
a) Execute (ANS)
b) EndTransaction
c) BeginTransaction
d) Open
94) Is it Possible
to Serialize HashTable with XMLSerializer
a) Yes (ANS)
b) No
95) What is the Full
Form of WSDL
a) Web System Description
Language
b) Web Services Detail Language
c) Web Service Description
Language (ANS)
d) None
96) What is the
difference between Server.Transfer & Response.Redirect
a) No Difference
b)
Server.Transfer
needs a roundtrip, Response.Redirect does not
c) Response.Redirect needs
roundtrip, Server.Transfer does not (ANS)
d) Server.Transfer can transfer
user between 2 applicaions
97) Which Language
can Support SOAP
a) VB
b) JAVA
c) COBOL
d) All of the above (ANS)
98) What is the size
of the session ID
a) 32 bit long string
b) 32 bit long double
c) 32 bit long character
d) 32 bit long integer (ANS)
99) Which of the
following extension does a webservice file will have
a) .Asmx (ANS)
b) .Aspx
c) .Ascx
d) .Resx
100) What is a
strong name?
a) Public Key
b) Private Key
c) Combination Of both
Public,Private key and digital signature (ANS)
101) What is the
purpose of Reflection?
a) For Reading metadata at
runtime (ANS)
b) For knowing version of
assembly
c) For finding path of an assembly
102) Is it possible
edit data in a repeater control
a) No (ANS)
b) Yes
103) Why is
Global.asax is used for ?
a) To implement application &
Session level events (ANS)
b) To store configuration
information
c) To store styling information
d) None of the above
104) What is a
diffgram ?
a) The one which renders the
dataset object contents to XML (ANS)
b) Finds the difference in two
objects
c) Finds the difference in two
files
d) None of the above
105) What is the
lifespan for items stored in viewstate
a) Exists for the Life of the
current page (ANS)
b) 20 mins
c) 2 mins
d) 2 sec
106) What data types
do a Rangevalidator supports
a) Integer
b) String
c) Date
d) All of the above (ANS)
107) Select the
output of the statement < form method=post action=”test.aspx” >
a) Transfers all the form data to
test.aspx with HTTP headers (ANS)
b) Transfers all the form data to
test.aspx with out HTTP headers
c) Calls post method on test.aspx
d) None of the above
108) What is the out
put of the following code byte a=200; byte b=100; byte c=a+b; Response.Write (
C );
a) Run time Error
b) Compile Time error (ANS)
c) 300
d) Just prints “C”
109) What is the out
put of Following code String a=”Hello”; String b=”World” String c= a+b
Response.Write ( “C “);
a) Hello world
b) C (ANS)
c) A+b
d) None of the above
110) Whats the
significance of Request.MapPath( )
a) Maps the specified virtual path to a physical path (ANS)
b) Maps the specified absolute
path to virtual path
c) None
111) Which
of the following are not a member of Server Object
a) Execute
b) Transfer
c) Open (ANS)
d) HTMLDecode
112) What is the significance of Server .MapPath
a) Returns the physical file path
that corresponds to virtual specified path (ANS)
b) Returns the Virtual Path of the
web folder
c) Maps the specified virtual
path to Physical path
d) None
113) What is the
Server.MachineName does
a) Gets the Server’s Machine Name
(ANS)
b) Gets the Referred Web site
name on the server
c) Gets the Client Machine Name
d) None
114)Whats is the
significance of Response.ClearHeaders( )
a) Clears all Headers from the
buffer stream (ANS)
b) Clears all the section value
from rendered HTML File
c) Clears the content of the
Rendered page
d) None of the above
115) What is the
significance of Response.AddHeaders( )
a) Adds HTTP Headers to output
stream (ANS)
b) Adds Tag to rendered Page
c) Add Headers to the web site
116) What is the
difference between HTTP handlers & HTTP modules
a) Httphandler is an class and
Httpmodule is an assembly (ANS)
b) Httphandler is an event
handler and httpmodule is module to do some task
c) Both of the above
d) None of the above
117) Which namespace
allows us to formauthentication ?
a) System.Web.Ui.Forms.Security
b) System.Web.Security
c) System.Web.Configuration
c)
System.Web.Services
118) Which method
displays the custom control
a) The Prerender
b) Render
(ANS)
c) Page_Load
d) Display
119) When is the
user controls code is executed
a) After the webform loads (ANS)
b) After the page_init event of
webform
c) Before Page_init event of web form
120) Client
Sertificate is a collection of
a) Server
b) Response
c) Collection
d) Request (ANS)
121) What section of
the config.Web file is used for storing a list of authorized users?
a) authorization (ANS)
b) authentication
c) securityPolicy
d) None
122) How do you add
ASP.Net 3rd party component
a) By add/Remove items in the
project menu
b) Add reference of dll file and
place the code where ever required (ANS)
c) Cannot add 3rd party component
to asp.net
123) The .NET Framework provides a runtime environment called
a) RMT
b) CLR (ANS)
c) RCT
d) RC
124) In ASP.NET in form page the object which contains the user name is
a)
Page.User.Identity (ANS)
b) Page.User.IsInRole
c) Page.User.Name
d) None of the Above
125) Find the term: The .NET framework which provides automatic memory
management using a technique called
a) Serialization
b) Garbage
Collection (ANS)
c) Assemblies
d) Overriding
126) Which of the following denote ways to manage state in an ASP.Net
Application?
a) Session objects
b)
Application objects
c) ViewState
d) All the Above
(ANS)
127) What is the base class from which all Web forms inherit?
a) Master Page
b) Page Class (ANS)
c)
Session Class
d)
None of the Above
128) WSDL stands for
a) Web Server Description Language
b) Web Server Descriptor Language
c) Web Services
Description Language (ANS)
d) Web Services Descriptor Language
129) Which of the following must be done in order to connect data from
some data resource to Repeater control?
a) Set the DataSource property
b) Call the DataBind method
c) Both A) and B)
(ANS)
d) None of the Above
130) Which of the following is FALSE?
a) ASP.NET applications run without a Web Server
b) ASP+ and ASP.NET refer to the same thing
c) ASP.NET is a major upgrade over ASP
d) None of the Above (ANS)
131) Which of the following
transfer execution directly to another page?
a) Server.Transfer (ANS)
b) Response.Redirect
c) Both A) and B)
d) None of the Above
132) If one has two different web form controls in a application and if
one wanted to know whether the values in the above two different web form
control match what control must be used?
a) DataList
b) GridView
c) CompareValidator (ANS)
d) Listview
133) Which of the following is used to send email message from my
ASP.NET page?
a) System.Web.Mail.MailMessage
b) System.Web.Mail.SmtpMail
c) Both A) and B) (ANS)
d) None of the Above
134) In my .NET Framework I have threads. Which of the following denote
the possible priority level for the threads?
a) Normal
b) AboveNormal
c) Highest
d) All the Above (ANS)
135) GIVE ONE WORD: In .NET the operation of reading metadata and using
its contents is known as
a) Reflection (ANS)
b) Enumeration
c) Binding
d) Serialization
136) In ASP.NET the < authorization > section contain which of the
following elements
a) Both A) and B)
(ANS)
b) < deny >
c) < allow >
d) None of the Above
137) Suppose one wants to modify a SOAP message in a SOAP extension then
how this can be achieved. Choose the correct option from below:
a) One must override the method ReceiveMessage (ANS)
b) One must override the method InitializeMethod
c) Both A) and B)
d) One must override the method ProcessMessage
138) Which of the following can be used to add alternating color scheme
in a Repeater control?
a) AlternatingItemTemplate
(ANS)
b) DataSource
c) ColorValidator
d) None of the Above
139) Suppose a .NET programmer wants to convert an object into a stream
of bytes then the process is called
a) Serialization
(ANS)
b) Threading
c) RCW
d) AppDomain
140) The technique that allow code to make function calls to .NET
applications on other processes and on other machines is
a) .NET Threading
b) .NET Remoting (ANS)
c) .NET RMT
d) None of the above
141) The namespace within the Microsoft .NET framework which provides
the functionality to implement transaction processing is
a) System.EnterpriseServices
(ANS)
b) System.Security
c) System.Diagnostics
d) System.Data
142) Which of the following method is used to obtain details about
information types of assembly?
a) GetTypes
b) GetType
c) Both A) and B) (ANS)
d) None of the Above
143) In ASP.NET the sessions can be dumped by using
a) Session.Dump
b) Session.Abandon (ANS)
c) Session.Exit
d) None of the Above
144) Which of the following is TRUE about Windows Authentication in
ASP.NET?
a) Automatically
determines role membership (ANS)
b) Role membership determined only by user programming
c) ASP.NET does not support Windows Authentication
d) None of the Above
145) Which method do you invoke on the DataAdapter control to load your
generated dataset with data?)
a) Load ( )
b) Fill( ) (ANS)
c) DataList
d) DataBind
146) What tags one need to add within the asp:datagrid tags to bind
columns manually?
a) Set
AutoGenerateColumns Property to false on the datagrid tag (ANS)
b) Set AutoGenerateColumns Property to true on the datagrid tag
c) It is not possible to do the operation
d) Set AutomaunalColumns Property to true on the datagrid tag
147) How many classes can a single .NET DLL contain?
a) One
b) Two
c) None
d) Many (ANS)
148) Which of the following
denote the property in every validation control?
a) ControlToValidate property
b) Text property
c) Both A) and B)
(ANS)
d) None of the Above
149)
Which of the following allow writing formatted output?
a) Response.Write()
b) Response.Output.Write()(ANS)
c) Both A) and B)
d) None of the Above
150) The actual work process of
ASP.NET is taken care by
a) inetinfo.exe
b) aspnet_isapi.dll
c) aspnet_wp.exe
(ANS)
d) None of the Above
151) The type of code found in Code-Behind class is
a) Server-side code
(ANS)
b) Client-side code
c) Both A) and B)
d) None of the above
152) Give One word: Common type
system is built into which of the following:
a) CLR (ANS)
b) RCT
c) RCW
d) GAC
ASP.NET QUESTIONS
1) On which of the operating system below ASP.NET can run?
a)
Windows XP Professional
b)
Windows 2000
c) Both A) and B)-(ANS)
d) None of the Above
2) An organization has developed a web service in which the values of
the forms are validated using ASP.NET application. Suppose this web service is
got and used by a customer then in such a scenario which of the following is
TRUE
a)
Such a situation cannot happen at all
b) The customer must be having
technology that run ASP.
c)
The customer can run on any platform. (ANS)
d) None of the Above
3) Which of the following denote the web control associated with Table
control function of ASP.NET?
a) DataList
b) ListBox
c) TableRow (ANS)
d) All the Above
4) ASP.NET separates the HTML
output from program logic using a feature named as
a) Exception
b) Code-behind (ANS)
c) Code-front
d)
None of the above
5) If a developer of ASP.NET
defines style information in a common location. Then that location is called as
a) Master Page
b) Theme (ANS)
c) Customization
d)
None of the Above
6) In ASP.NET if you want to allows page developers a way to specify
static connections in a content page then the class used is
a) WebPartManager
b) ProxyWebPartManager (ANS)
c) System.Activator
d) None of the Above
7) The feature in ASP.NET 2.0 that is used
to fire a normal postback to a different page in the application is called
a) Theme
b) Cross Page Posting (ANS)
c) Code-front
d) None of the above
8) In ASP.NET if one uses Windows authentication the current request
attaches an object called as
a) Serialization
b) WindowsPrincipal (ANS)
c) WindowDatset
d)
None of the Above
9) The GridView control in ASP.NET has which of the following features
a) Automatic data binding
b) Automatic
paging
c) Both A) and B) (ANS)
d)
None of the above
10) If one uses ASP.NET configuration system to restrict access which of
the following is TRUE?
a) The access is restricted only
to ASP.NET files (ANS)
b)The
access is restricted only to static files and non-ASP.NET resources.
c) Both A) and B)
d) None
of the Above
11) Which of the following denote page code model in ASP.NET?
a) single-file
b) code-behind
c) Both
A) and B) (ANS)
d) None
of the above
12) Which of the following denote New Data-bound Controls used with
ASP.NET
a) GridView
b) FormView
c) SqlDataSource
d) Both
A) and B)
e) All the Above (ANS)
13) A developer wanted to achieve graphics in his display using ASP.NET.
Which of the following web controls are available in ASP.NET to achieve the
above?
a) Both A) and B)
b) LinkButton
c) AdRotator (ANS)
d) None of the Above
14) Forms based authentication is otherwise called in ASP.NET as Cookie
Authentication because Forms authentication uses cookies to allow applications
to track users throughout their visit.
a) Windows Authentication
b) Passport Authentication
c) Cookie
Authentication (ANS)
d) None of the Above
15) Which of the following is true about session in ASP.NET?
a) Programmers has to take care of delete sessions after configurable
timeout interval
b) ASP.NET automatically delete
sessions after configurable timeout interval (ANS)
c) The
default time interval is 5 minutes
d) None
of the Above
16) In ASP.NET what does the following return
< %
Response.Write(System.Environment.WorkingSet.ToString())
% >
a) None of the Above
b) Gives Error
c) Return Null value
d) Gives the memory working set (ANS)
17) In ASP.NET if one wants to maintain session then which of the
following is used?
a) In-process storage
b) Microsoft SQL Server
c) Session State
Service
d) All the Above (ANS)
18) I have an ASP.NET application. I have a page loaded from server
memory. At this instance which of the following methods gets fired
a) Unload( )
b) Load()(ANS)
c) PreRender( )
d) None of the Above
19) Give one word: What model does ASP.NET request processing is based
on
a) Bottom-up
b) Top-down
c)
Waterfall
d) Pipeline
20) If in an ASP.NET application one want to create http handlers which
of the interface is used
a) None of the above
b) pipeline
c) Handler
d) IHttpHandlerFactory (ANS)
21) To set page title dynamically in ASP.NET which of the following is
used?
a) None of the above
b) < sheet > section
c) <
tail > section
d) < head > section (ANS)
22) In ASP.NET application the Global.asax file lie in which directory
a) Application
b) System
c) ROOT
(ANS)
d) None
of the Above
23) Which of the following can be used to debug .NET application?
a) Systems.Diagnostics classes
b) Runtime
Debugger
c) Visual Studio .NET
d) All the Above (ANS)
24) Which of the following is used to write error message in event Log
File?
a) System.Data
b) System.EnterpriseServices
c) System.Diagnostics (ANS)
d) None
of the Above
25) Setting the following properties for
object in ASP.NET results in Response.Buffer = True Response.ExpiresAbsolute =
Now().Subtract(New TimeSpan(1, 0, 0, 0)) Response.Expires = 0
Response.CacheControl = "no-cache"
a) Avoid page to be
cached (ANS)
b) Clears the buffer area
c) The session expires
d) None of the Above
26) Which of the following denote value
that can be taken by Cache-Control of ASP.NET?
a) Public
b) Private
c) no-cache
d) All the Above (ANS)
27) In ASP.NET page framework an automatic way to associate page events
and methods is
a) AutoEventWireup attribute of the Page
directive is set to true
b) AutoEventWireup attribute of the Page directive is set to False
c) It is not possible to set automatically page events and methods
d) None of the Above
28) In ASP.NET if one wants to set the focus on a particular control
a) Call SETFOCUS
b) Call SETCONTROL
c) Call FOCUS method (ANS)
d) None of the above
29) The control used in ASP.NET
to display information from data set but with better formatting and editing
behavior is
a) Panel
b) Button
c) DataList
(ANS)
d) None of the Above
30) Which of the following languages can be used to write
server side scripting in ASP.NET?
a) C# (ANS)
b) C
c) Visual Basic
31) The Following
are the minimum requirement to run Asp.net pages
a) Java Virtual Machine
b) Common Language Runtime (ANS)
c) Windows explorer
32) When a .aspx
page is requested from the web server, the out put will be rendered to browser
in following format.
a) HTML (ANS)
b) XML
c) WML
33) What executable
unit gets created when we build an ASP.Net application?
a) . DLL (ANS)
b) . EXE
c) . COM
34) The best way to
delimit ASP.Net code from HTML code in your pages is by using ---------------
tags.
a) < Body >
b) < Head >
c) < Script > (ANS)
35) The Asp.net
server control, which provides an alternative way of displaying text on web
page, is
a) < asp:label > (ANS)
b) < asp:listitem >
c) < asp:button >
36)
asp:dropdownlist> tag replaces which of the HTML tags
a) < Option >
b) < Select > (ANS)
c) < List >
37)
< asp : listitem > tag replaces which of the following HTML tags
a) < Option > (ANS)
b) < UL >
c) < List >
38) The first event
to be triggered in an aspx page is
a) Page_Load()
b) Page_Init()(ANS)
c)
Page_click()
39) Postback occurs
in which of the following forms
a) Winforms
b)
HTMLForms
c) Webforms (ANS)
40) what namespace
does the Web page belong in the .NET Framework class hierarchy?
a) System.web.UI.Page (ANS)
b) System.Windows.Page
c)
System.Web.page
41) Which method do
you invoke on the Data Adapter control to load your generated dataset
a) Fill ( ) (ANS)
b)
ExecuteQuery ( )
c)
Read ( )
42) How many
configuration files can an ASP.NET projects have?
a) More Than One
b) One (ANS)
c)
None
43) How do you
register a user control?
a) Add Tag prefix, Tag name
b) Add Source, Tag prefix
c) Add Src, Tagprefix,
Tagname (ANS)
44) Which of the
following is true ?
a) User controls are displayed
correctly in the Visual Studio .NET Designer
b) Custom controls are displayed
correctly in VS.Net Designer (ANS)
c) User and Custom controls are
displayed correctly in the Visual Studio .NET Designer
45) Can a dll run as
stand alone application ?
a) No (ANS)
b) Yes
c) Sometimes we can make it by
introducing some code
46) To add a custom
control to a Web form we have to register with
a) TagPrefix
b) Name space of the dll that is
referenced
c) Assemblyname
d) All of the above (ANS)
47) Custom Controls
are derived from which of the classes
a) System.Web.UI.Customcontrols.Webcontrol
b) System.Web.UI.Customcontrol
c) System.Web.UI.Webcontrol (ANS)
48) A web
application running on multiple servers is called as
a) Webfarm (ANS)
b) WebForm
c) Website
49) What is the
transport protocol used to call a webservice
a) HTTP
b) SOAP (ANS)
c) TCP
d) SMTP
50) How ASP.Net
Different from ASP
a) Scripting is separated from
the HTML, Code is interpreted seperately
b) Scripting is separated from the HTML, Code is compiled as a DLL, the
DLLs can be executed on server (ANS)
c) Code is separated from the
HTML and interpreted Code is interpreted separately
51) What’s the
difference between Response.Write() andResponse.Output.Write()?
a) Response.Output.Write() allows
you to flush output
b) Response.Output.Write() allows you to
buffer output
c) Response.Output.Write() allows
you to write formatted output (ANS)
d) Response.Output.Write() allows
you to stream output
52) Why is
Global.asax is used
a) Implement application and
session level events (ANS)
b) Declare Global variables
c) No
use
53) There can be
more than 1 machine.config file in a system
a) True (ANS)
b) False
54) What is the
extension of a web user control file ?
a) .Asmx
b) . Ascx (ANS)
c) .Aspx
55) What is the
default session out time
a) 20 Sec
b) 20 Min (ANS)
c) 1
hr
56) Which of the
following is true ?
a) IsPostBack is a method of
System.UI.Web.Page class
b) IsPostBack is a method of
System.Web.UI.Page class
c) IsPostBack is a readonly property of System.Web.UI.Page class (ANS)
57) It is possible
to set Maximum length for a text box through code
a) True (ANS)
b) False
58) The number of
forms that can be added to a aspx page is
a) 2
b) 3
c) 1 (ANS)
d) More than 3
59) How do you
manage states in asp.net application
a) Session Objects
b) application Objects
c) Viewstate
d) Cookies
e) All of the above (ANS)
60) The interface
used by ASP.Net to create Unique Id’s?
a) AppDomainsetup
b) System.UI.Naming.Container (ANS)
c) IAsyncResult
d) customFormatter
61) Which property
of the session object is used to set the local identifier ?
a) SessionId
b) LCID (ANS)
c) Item
d) Key
62) Select the
caching type supported by ASP.Net
a) Output Caching
b) DataCaching
c) Both a & b (ANS)
d) None of the above
63) Where is the
default Session data is stored in ASP.Net
a) InProcess (ANS)
b) StateServer
c) SQL
Server
d)
All of the above
64) How do you disable client side validation
?
a) Set the language property to
C#
b)
Set the Runat property to server
c) Set the ClientTarget property
to Downlevel (ANS)
d) Set the inherits property to codeb
65) Select the validation control used for
“PatternMatching”
a)
FieldValidator
b) RegularExpressionValidator (ANS)
c) RangeValidator
d) PatternValidator
66) How do you trace the application_End
event on runtime?
a) By Debugging
b) By Tracing
c) Can not be done (ANS)
67) Who can access
Session state variables
a) All Users of an application
b) A Single session (ANS)
c) All users within a single
tunnel
68) Select the type
Processing model that asp.net simulate
a) Event-driven (ANS)
b) Static
c) Linear
d) TopDown
69) Does the
“EnableViewState” allows the page to save the users input on a form
a) Yes (ANS)
b) No
70) Web Controls
Supports CSS
a) True (ANS)
b) False
71) Session Object
classes are defined in which of the following namespace?
a) System.Web.UI
b) System.Web.SessionState
c) System.Web
72) Which DLL
translate XML to SQL in IIS
a) SQLISAPI.dll (ANS)
b) SQLXML.dll
c) LISXML.dll
d) SQLIIS.dll
73) What is the
default authentication mode for IIS
a) Windows
b) Anonymous (ANS)
c) Basic Authentication
d) None
74) Which of the
following is not a valid state management tool?
a) Querystate (ANS)
b) Hidden Form Field
c) Application State
d) Cookies
75) What is the
maximum number of cookies that can be allowed to a web site
a) 1
b) 10
c) 20
d) 30
e) More
than 30
76) Select the
control which does not have any visible interface
a) Datalist
b) DropdownList
c) Repeater
(ANS)
d)
Datagrid
77) How do you
explicitly kill a user’s session ?
a) Session.Close ( )
b) Session.Discard ( )
c) Session.Abandon (ANS)
d) Session.End
78) Why do we use
XMLSerializer class
a) Remoting
b) WebServices (ANS)
c) Xml
documentary Files
79) What does
Response.End will do?
a) It will stop the server process (ANS)
b) It will stop the client
process
c) None of the above
80) Which control
supports paging
a) Repeater
b) Datagrid (ANS)
c) Both
d) None
81) Where do you store the information about
the user locale
a) System.user
b) System.web
c) System.Drawing
d) System.Web.UI.Page.Culture (ANS)
82) What is the purpose of code behind ?
a) To separate different sections
of a page in to different files
b) To merge HTML layout and code
in to One file
c) To separate HTML Layout and
code to different file (ANS)
d) To ignore HTML usage
83) What is a
satallite assembly ?
a) Any DLL file used by an EXE
file.
b) An Assembly
containing localized resources for another assembly (ANS)
c) None
of the above
84) Which of the following is not a member of
Response Object?
a) Clear
b) Write
c) Execute (ANS)
d) Flush
85) Which of the
following is not a member of ADODBCommand object
a) ExecuteReader
b) ExecuteScalar
c) ExecuteStream
d) Open (ANS)
e) CommandText
86) Which method do
you invoke on the DataAdapter control to load your generated dataset with data?
a) Load
b) Fill (ANS)
c) GetAll
d) None
87) How to open more
than one datareader at a time
a) Use different datareader
variable
b) Use different datareader and connection variable (ANS)
c) Can not be done
88) What is the
advantage of Disconnected mode of ADO.Net in ASP.Net
a) Automatically dump data at client PC
b) Not necessary to connect with
server
c) user data can update and
retrieve in dataset and when connection connected, update values with server (ANS)
d) All of the above
89) Which objects is
used to create foreign key between tables?
a) DataRelation (ANS)
b) DataRelationship
c) DataConstraint
d) Datakey
90) Which one of the
following namespaces contains the definition for IdbConnection
a) System.Data.Interfaces
b) System.Data.Common
c) System.Data (ANS)
d) System.Data.Connection
91) Select the
Interface which provides Fast, connected forward-only access to data
a) IdataRecord
b) Idatabase
c) IdataReader (ANS)
d) Irecorder
92) How do we
Delete, Update, Select data in a Dataset
a) Using SQLDataAdapter (ANS)
b) Using SQLDataReader
c) Using SQLCommand
d) None
93) Which of the
following is not a member of ConnectionObject
a) Execute (ANS)
b) EndTransaction
c) BeginTransaction
d) Open
94) Is it Possible
to Serialize HashTable with XMLSerializer
a) Yes (ANS)
b) No
95) What is the Full
Form of WSDL
a) Web System Description
Language
b) Web Services Detail Language
c) Web Service Description
Language (ANS)
d) None
96) What is the
difference between Server.Transfer & Response.Redirect
a) No Difference
b)
Server.Transfer
needs a roundtrip, Response.Redirect does not
c) Response.Redirect needs
roundtrip, Server.Transfer does not (ANS)
d) Server.Transfer can transfer
user between 2 applicaions
97) Which Language
can Support SOAP
a) VB
b) JAVA
c) COBOL
d) All of the above (ANS)
98) What is the size
of the session ID
a) 32 bit long string
b) 32 bit long double
c) 32 bit long character
d) 32 bit long integer (ANS)
99) Which of the
following extension does a webservice file will have
a) .Asmx (ANS)
b) .Aspx
c) .Ascx
d) .Resx
100) What is a
strong name?
a) Public Key
b) Private Key
c) Combination Of both
Public,Private key and digital signature (ANS)
101) What is the
purpose of Reflection?
a) For Reading metadata at
runtime (ANS)
b) For knowing version of
assembly
c) For finding path of an assembly
102) Is it possible
edit data in a repeater control
a) No (ANS)
b) Yes
103) Why is
Global.asax is used for ?
a) To implement application &
Session level events (ANS)
b) To store configuration
information
c) To store styling information
d) None of the above
104) What is a
diffgram ?
a) The one which renders the
dataset object contents to XML (ANS)
b) Finds the difference in two
objects
c) Finds the difference in two
files
d) None of the above
105) What is the
lifespan for items stored in viewstate
a) Exists for the Life of the
current page (ANS)
b) 20 mins
c) 2 mins
d) 2 sec
106) What data types
do a Rangevalidator supports
a) Integer
b) String
c) Date
d) All of the above (ANS)
107) Select the
output of the statement < form method=post action=”test.aspx” >
a) Transfers all the form data to
test.aspx with HTTP headers (ANS)
b) Transfers all the form data to
test.aspx with out HTTP headers
c) Calls post method on test.aspx
d) None of the above
108) What is the out
put of the following code byte a=200; byte b=100; byte c=a+b; Response.Write (
C );
a) Run time Error
b) Compile Time error (ANS)
c) 300
d) Just prints “C”
109) What is the out
put of Following code String a=”Hello”; String b=”World” String c= a+b
Response.Write ( “C “);
a) Hello world
b) C (ANS)
c) A+b
d) None of the above
110) Whats the
significance of Request.MapPath( )
a) Maps the specified virtual path to a physical path (ANS)
b) Maps the specified absolute
path to virtual path
c) None
111) Which
of the following are not a member of Server Object
a) Execute
b) Transfer
c) Open (ANS)
d) HTMLDecode
112) What is the significance of Server .MapPath
a) Returns the physical file path
that corresponds to virtual specified path (ANS)
b) Returns the Virtual Path of the
web folder
c) Maps the specified virtual
path to Physical path
d) None
113) What is the
Server.MachineName does
a) Gets the Server’s Machine Name
(ANS)
b) Gets the Referred Web site
name on the server
c) Gets the Client Machine Name
d) None
114)Whats is the
significance of Response.ClearHeaders( )
a) Clears all Headers from the
buffer stream (ANS)
b) Clears all the section value
from rendered HTML File
c) Clears the content of the
Rendered page
d) None of the above
115) What is the
significance of Response.AddHeaders( )
a) Adds HTTP Headers to output
stream (ANS)
b) Adds Tag to rendered Page
c) Add Headers to the web site
116) What is the
difference between HTTP handlers & HTTP modules
a) Httphandler is an class and
Httpmodule is an assembly (ANS)
b) Httphandler is an event
handler and httpmodule is module to do some task
c) Both of the above
d) None of the above
117) Which namespace
allows us to formauthentication ?
a) System.Web.Ui.Forms.Security
b) System.Web.Security
c) System.Web.Configuration
c)
System.Web.Services
118) Which method
displays the custom control
a) The Prerender
b) Render
(ANS)
c) Page_Load
d) Display
119) When is the
user controls code is executed
a) After the webform loads (ANS)
b) After the page_init event of
webform
c) Before Page_init event of web form
120) Client
Sertificate is a collection of
a) Server
b) Response
c) Collection
d) Request (ANS)
121) What section of
the config.Web file is used for storing a list of authorized users?
a) authorization (ANS)
b) authentication
c) securityPolicy
d) None
122) How do you add
ASP.Net 3rd party component
a) By add/Remove items in the
project menu
b) Add reference of dll file and
place the code where ever required (ANS)
c) Cannot add 3rd party component
to asp.net
123) The .NET Framework provides a runtime environment called
a) RMT
b) CLR (ANS)
c) RCT
d) RC
124) In ASP.NET in form page the object which contains the user name is
a)
Page.User.Identity (ANS)
b) Page.User.IsInRole
c) Page.User.Name
d) None of the Above
125) Find the term: The .NET framework which provides automatic memory
management using a technique called
a) Serialization
b) Garbage
Collection (ANS)
c) Assemblies
d) Overriding
126) Which of the following denote ways to manage state in an ASP.Net
Application?
a) Session objects
b)
Application objects
c) ViewState
d) All the Above
(ANS)
127) What is the base class from which all Web forms inherit?
a) Master Page
b) Page Class (ANS)
c)
Session Class
d)
None of the Above
128) WSDL stands for
a) Web Server Description Language
b) Web Server Descriptor Language
c) Web Services
Description Language (ANS)
d) Web Services Descriptor Language
129) Which of the following must be done in order to connect data from
some data resource to Repeater control?
a) Set the DataSource property
b) Call the DataBind method
c) Both A) and B)
(ANS)
d) None of the Above
130) Which of the following is FALSE?
a) ASP.NET applications run without a Web Server
b) ASP+ and ASP.NET refer to the same thing
c) ASP.NET is a major upgrade over ASP
d) None of the Above (ANS)
131) Which of the following
transfer execution directly to another page?
a) Server.Transfer (ANS)
b) Response.Redirect
c) Both A) and B)
d) None of the Above
132) If one has two different web form controls in a application and if
one wanted to know whether the values in the above two different web form
control match what control must be used?
a) DataList
b) GridView
c) CompareValidator (ANS)
d) Listview
133) Which of the following is used to send email message from my
ASP.NET page?
a) System.Web.Mail.MailMessage
b) System.Web.Mail.SmtpMail
c) Both A) and B) (ANS)
d) None of the Above
134) In my .NET Framework I have threads. Which of the following denote
the possible priority level for the threads?
a) Normal
b) AboveNormal
c) Highest
d) All the Above (ANS)
135) GIVE ONE WORD: In .NET the operation of reading metadata and using
its contents is known as
a) Reflection (ANS)
b) Enumeration
c) Binding
d) Serialization
136) In ASP.NET the < authorization > section contain which of the
following elements
a) Both A) and B)
(ANS)
b) < deny >
c) < allow >
d) None of the Above
137) Suppose one wants to modify a SOAP message in a SOAP extension then
how this can be achieved. Choose the correct option from below:
a) One must override the method ReceiveMessage (ANS)
b) One must override the method InitializeMethod
c) Both A) and B)
d) One must override the method ProcessMessage
138) Which of the following can be used to add alternating color scheme
in a Repeater control?
a) AlternatingItemTemplate
(ANS)
b) DataSource
c) ColorValidator
d) None of the Above
139) Suppose a .NET programmer wants to convert an object into a stream
of bytes then the process is called
a) Serialization
(ANS)
b) Threading
c) RCW
d) AppDomain
140) The technique that allow code to make function calls to .NET
applications on other processes and on other machines is
a) .NET Threading
b) .NET Remoting (ANS)
c) .NET RMT
d) None of the above
141) The namespace within the Microsoft .NET framework which provides
the functionality to implement transaction processing is
a) System.EnterpriseServices
(ANS)
b) System.Security
c) System.Diagnostics
d) System.Data
142) Which of the following method is used to obtain details about
information types of assembly?
a) GetTypes
b) GetType
c) Both A) and B) (ANS)
d) None of the Above
143) In ASP.NET the sessions can be dumped by using
a) Session.Dump
b) Session.Abandon (ANS)
c) Session.Exit
d) None of the Above
144) Which of the following is TRUE about Windows Authentication in
ASP.NET?
a) Automatically
determines role membership (ANS)
b) Role membership determined only by user programming
c) ASP.NET does not support Windows Authentication
d) None of the Above
145) Which method do you invoke on the DataAdapter control to load your
generated dataset with data?)
a) Load ( )
b) Fill( ) (ANS)
c) DataList
d) DataBind
146) What tags one need to add within the asp:datagrid tags to bind
columns manually?
a) Set
AutoGenerateColumns Property to false on the datagrid tag (ANS)
b) Set AutoGenerateColumns Property to true on the datagrid tag
c) It is not possible to do the operation
d) Set AutomaunalColumns Property to true on the datagrid tag
147) How many classes can a single .NET DLL contain?
a) One
b) Two
c) None
d) Many (ANS)
148) Which of the following
denote the property in every validation control?
a) ControlToValidate property
b) Text property
c) Both A) and B)
(ANS)
d) None of the Above
149)
Which of the following allow writing formatted output?
a) Response.Write()
b) Response.Output.Write()(ANS)
c) Both A) and B)
d) None of the Above
150) The actual work process of
ASP.NET is taken care by
a) inetinfo.exe
b) aspnet_isapi.dll
c) aspnet_wp.exe
(ANS)
d) None of the Above
151) The type of code found in Code-Behind class is
a) Server-side code
(ANS)
b) Client-side code
c) Both A) and B)
d) None of the above
152) Give One word: Common type
system is built into which of the following:
a) CLR (ANS)
b) RCT
c) RCW
d) GAC
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