ASP.NET QUESTIONS
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)
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