30 câu trắc nghiệm ASP

1 . Which one of the following namespaces contains the definition for IdbConnection ?
A. System.Data.Interfaces
B. System.Data.Common
C. System.Data
D. System.Data.Connection
2 . Select the Interface which provides Fast, connected forward-only access to data
A. IdataRecord
B. Idatabase
C. IdataReader
D. Irecorder
3 . How do we Delete, Update, Select data in a Dataset ?
A. Using SQLDataAdapter
B. Using SQLDataReader
C. Using SQLCommand
D. None
4 . Which of the following is not a member of ConnectionObject ?
A. BeginTransaction
B. EndTransaction
C. Execute
D. Open
5 . Is it Possible to Serialize HashTable with XMLSerializer
A. Yes
B. No
6 . What is the Full Form of WSDL ?
A. Web System Description Language
B. Web Services Detail Language
C. Web Service Description Language
D. None
7 . 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
D. Server.Transfer can transfer user between 2 applicaions
8 . Which Language can Support SOAP ?
A. VB
B. JAVA
C. COBOL
D. All of the above
9 . 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
10 . Which of the following extension does a webservice file will have ?
A. .Asmx
B. .Aspx
C. .Ascx
D. .Resx
11 . What is a strong name?
A. Public Key
B. Private Key
C. Combination Of both Public,Private key and digital signature
12 . What is the purpose of Reflection?
A. For Reading metadata at runtime
B. For knowing version of assembly
C. For finding path of an assembly
13 . Is it possible edit data in a repeater control
A. No
B. Yes
14 . Why is Global.asax is used for ?
A. To implement application & Session level events

B. To store configuration information
C. To store styling information
D. None of the above
15 . What is a diffgram ?
A. The one which renders the dataset object contents to XML
B. Finds the difference in two objects
C. Finds the difference in two files
D. None of the above
16 . What is the lifespan for items stored in viewstate ?
A. Exists for the Life of the current page
B. 20 mins
C. 2 mins
D. 2 sec
17 . What data types do a Rangevalidator supports?
A. Integer
B. String
C. Date
D. All of the above
18 . Select the output of the statement < form method=post action="test.aspx" >
A. Transfers all the form data to test.aspx with HTTP headers
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
19 . What is the out put of the following code : byte a=200; byte b=100; byte c=a+b; Response.Write
( C );
A. 300
B. Compile Time error
C. Run time Error
D. Just prints C� �
20 . 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
C. A+b
D. None of the above
21 . Whats the significance of Request.MapPath( ) ?
A. Maps the specified virtual path to a physical path
B. Maps the specified absolute path to virtual path
C. None
22 . Which of the following are not a member of Server Object ?
A. Execute
B. Transfer
C. Open
D. HTMLDecode
23 . What is the significance of Server .MapPath ?
A. Returns the physical file path that corresponds to virtual specified path
B. Returns the Virtual Path of the web folder
C. Maps the specified virtual path to Physical path
D. None
24 . What is the Server.MachineName does ?
A. Gets the Server's Machine Name
B. Gets the Referred Web site name on the server
C. Gets the Client Machine Name
D. None
25 . Whats is the significance of Response.ClearHeaders( ) ?
A. Clears all Headers from the buffer stream
B. Clears all the section value from rendered HTML File
C. Clears the content of the Rendered page
D. None of the above
26 . What is the significance of Response.AddHeaders( ) ?

A. Adds HTTP Headers to output stream
B. Adds Tag to rendered Page
C. Add Headers to the web site
27 . What is the difference between HTTP handlers & HTTP modules ?
A. Httphandler is an class and Httpmodule is an assembly
B. Httphandler is an event handler and httpmodule is module to do some task
C. Both of the above
D. None of the above
28 . Which namespace allows us to formauthentication ?
A. System.Web.Ui.Forms.Security
B. System.Web.Security
C. System.Web.Configuration
D. System.Web.Services
29 . Which method displays the custom control ?
A. The Prerender
B. Render
C. Page_Load
D. Display
30 . When is the user controls code is executed ?
A. After the page_init event of webform
B. After the webform loads
C. Before Page_init event of web form
Test2
1 . The interface used by ASP.Net to create Unique Id's?
A. AppDomainsetup
B. System.UI.Naming.Container
C. IAsyncResult
D. customFormatter
2 . Which property of the session object is used to set the local identifier ?
A. SessionId

B. LCID
C. Item
D. Key
3 . Select the caching type supported by ASP.Net
A. Output Caching
B. DataCaching
C. Both A & B
D. None of the above
4 . Where is the default Session data is stored in ASP.Net?
A. InProcess
B. StateServer
C. SQL Server
D. All of the above
5 . 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
D. Set the inherits property to codeb
6 . Select the validation control used for "PatternMatching"
A. FieldValidator
B. RegularExpressionValidator
C. RangeValidator
D. PatternValidator
7 . How do you trace the application_End event on runtime?
A. By Debugging
B. By Tracing
C. Can not be done
8 . Who can access Session state variables ?
A. All Users of an application
B. A Single session

C. All users within a single tunnel
9 . Select the type Processing model that asp.net simulate
A. Event-driven
B. Static
C. Linear
D. TopDown
10 . Does the "EnableViewState" allows the page to save the users input on a form?
A. Yes
B. No
11 . Web Controls Supports CSS
A. True
B. False
12 . Session Object classes are defined in which of the following namespace?
A. System.Web.UI
B. System.Web.SessionState
C. System.Web
13 . Which DLL translate XML to SQL in IIS ?
A. SQLISAPI.dll
B. SQLXML.dll
C. LISXML.dll
D. SQLIIS.dll
14 . What is the default authentication mode for IIS ?
A. Windows
B. Anonymous
C. Basic Authentication
D. None
15 . Which of the following is not a valid state management tool?
A. Application State
B. Hidden Form Field
C. Querystate

D. Cookies
16 . 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
17 . Select the control which does not have any visible interface
A. Datalist
B. DropdownList
C. Repeater
D. Datagrid
18 . How do you explicitly kill a user's session ?
A. Session.Close ( )
B. Session.Discard ( )
C. Session.Abandon
D. Session.End
19 . Why do we use XMLSerializer class ?
A. Remoting
B. WebServices
C. Xml documentary Files
20 . What does Response.End will do?
A. It will stop the server process
B. It will stop the client process
C. None of the above
21 . Which control supports paging ?
A. Repeater
B. Datagrid
C. Both
D. None

22 . 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
23 . 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
D. To ignore HTML usage
24 . What is a satallite assembly ?
A. Any DLL file used by an EXE file.
B. An Assembly containing localized resources for another assembly
C. None of the above
25 . Which of the following is not a member of Response Object?
A. Clear
B. Write
C. Execute
D. Flush
26 . Which of the following is not a member of ADODBCommand object ?
A. ExecuteReader
B. ExecuteScalar
C. ExecuteStream
D. Open
E. CommandText
27 . Which method do you invoke on the DataAdapter control to load your generated dataset with
data?
A. Load
B. Fill
C. GetAll

D. None
28 . How to open more than one datareader at a time ?
A. Use different datareader variable
B. Use different datareader and connection variable
C. Can not be done
29 . 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
D. All of the above
30 . Which objects is used to create foreign key between tables?
A. DataRelation
B. DataRelationship
C. DataConstraint
D. Datakey
Test3
1 . Which of the following languages can be used to write server side scripting in ASP.NET?
A. C#
B. C
C. Visual Basic
D. Java Script
2 . The Following are the minimum requirement to run Asp.net pages?
A. Java Virtual Machine
B. Common Language Runtime
C. Windows explorer
3 . When a .aspx page is requested from the web server, the out put will be rendered to browser in
following format.
A. HTML
B. XML

C. WML
4 . What executable unit gets created when we build an ASP.Net application?
A. . DLL
B. . EXE
C. . COM
5 . The best way to delimit ASP.Net code from HTML code in your pages is by using tags.
A. < Script >
B. < Body >
C. < Head >
6 . The code will be processed on web server when the runat attribute of the < Script > tag has the
following value.
A. Desktop
B. Client
C. Server
7 . The Asp.net server control, which provides an alternative way of displaying text on web page, is
A. < asp:label >
B. < asp:listitem >
C. < asp:button >
8 . <asp:dropdownlist> tag replaces which of the HTML tags
A. < Option >
B. < Select >
C. < List >
9 . The first event to be triggered in an aspx page is
A. Page_Load()
B. Page_Init()
C. Page_click()
10 . Postback occurs in which of the following forms
A. Winforms
B. HTMLForms
C. Webforms

11 . What namespace does the Web page belong in the .NET Framework class hierarchy?
A. System.web.UI.Page
B. System.Windows.Page
C. System.Web.page
12 . Which method do you invoke on the Data Adapter control to load your generated dataset?
A. Fill ( )
B. ExecuteQuery ( )
C. Read ( )
13 . How many configuration files can an ASP.NET projects have?
A. One
B. More Than One
C. None
14 . How do you register a user control?
A. Add Tag prefix, Tag name
B. Add Source, Tag prefix
C. Add Src, Tagprefix, Tagname
15 . 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
C. User and Custom controls are displayed correctly in the Visual Studio .NET Designer.
16 . Can a dll run as stand alone application ?
A. No
B. Yes
C. Sometimes we can make it by introducing some code
17 . 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
18 . Custom Controls are derived from which of the classes

A. System.Web.UI.Webcontrol
B. System.Web.UI.Customcontrol
C. System.Web.UI.Customcontrols.Webcontrol
19 . A web application running on multiple servers is called as
A. WebForm
B. Webfarm
C. Website
20 . What is the transport protocol used to call a webservice?
A. HTTP
B. SOAP
C. TCP
D. SMTP
21 . 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
C. Code is separated from the HTML and interpreted Code is interpreted separately
22 . What's the difference between Response.Write() and Response.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
D. Response.Output.Write() allows you to stream output
23 . Why is Global.asax is used ?
A. Implement application and session level events
B. Declare Global variables
C. No use
24 . There can be more than 1 machine.config file in a system?
A. True
B. False
25 . What is the extension of a web user control file ?

A. .Asmx
B. . Ascx
C. .Aspx
26 . What is the default session time out?
A. 20 Sec
B. 20 Min
C. 1 hr
27 . Which of the following is true ?
A. IsPostBack is a readonly property of System.Web.UI.Page class
B. IsPostBack is a method of System.Web.UI.Page class
C. IsPostBack is a method of System.UI.Web.Page class
28 . It is possible to set Maximum length for a text box through code.
A. True
B. False
29 . The number of forms that can be added to a aspx page is
A. 2
B. 3
C. 1
D. More than 3
30 . How do you manage states in asp.net application?
A. Session Objects
B. Application Objects
C. Viewstate
D. Cookies
E. All of the above