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Which control should not be used for adding Tool tip?
A) ToolTipB) TipWinC) ToolTipWinD) ToolsTipsE) B,C & D
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OPTION exists in VB.NET
A) TrueB) False
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How do you write the schema of a Dataset to a XML
A) Dataset.WriteXMLB) Dataset.WritexmlschemaC) Dataset.AddxmlSchemaD) None
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Which NameSpace is used to access the metadata in an Assembly?
A) System.XMLB) System.AssemblerC) System.ReflectionD) System.IO
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Which of the following NameSpace contains EventLog component?
A) System.ThreadingB) System.IOC) System.DiagnosticsD) System.XML
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What is serialization of an Object?
A) Writing the Object to a StreamB) Reading the Object from a StreamC) Adding the Object to a collectionD) None of the above
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What are the sequence of events of a webForm Life Cycle
A) Form_Initialize, Form_Load, Form_QueryUnload, Form_UnloadB) Form_Load, Form_Initialize, Form_QueryUnload, Form_UnloadC) Form_Initialize, Form_Load, Form_Unload, Form_QueryUnloadD) Form_Load, Form_Initialize, Form_Unload, Form_QueryUnload
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What is Remoting?
A) Concept which allows code in one AppDomain call on objects of other App DomainB) A Concept which transmits the data over networkC) A Concept which deploys the code in remote server.
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Assembly manifest contains
A) Assembly’s IdentityB) Assembly’s Reference ListC) Both A & B
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VbOk,VbCancel,VbAbort are all the enumerated members of
A) MsgboxStyle EnumerationB) MsgboxResult EnumerationC) CompareMethod Enumeration
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Append,Binary,Input are all the enumerated members of
A) OpenMode EnumerationB) OpenAccess EnumerationC) OpenShare Enumeration
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What is the output of the messagebox function in following codeClass Test Dim A, B, C as Byte, Sub Main() A=200 B=100 C=A+B Console.WriteLine ( C )End subEnd Class
A) Prints 300 as the outputB) Prints “C”C) Compiler ErrorD) RunTime ErrorExplanation: Over flow exception as the sum of 2 bytes is always long
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What is the output of the following codeClass _Myclass Public Shared Num as integer Public Sub New (I as integer) {num=i} End sub Public sub New() End sub End Class Class Test Dim Cls1 as _Myclass (100 ) Dim Cls2 as New _MyclassConsole.Writeline (Cls2.num)End Class
A) Prints 0B) Prints 100C) Prints NullExplanation: prints 100 because num is shared variable
sreeharshavardhana
- Apr 21st, 2006
As I have gone through this code, might return compiler error. Because we cannot decalare variable with initializing with 'New' key word. But in this code the 'Dim Cls1 as _Myclass (100 )' does not have 'New' key word.
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What is the out put NotInheritable Class A Public sub printA End sub Public sub PrintB End subEnd ClassClass B Inherits A End Class
A) Both PrintA & PrintB are available at Class BB) Only PrintA is available at Class BC) Class B Can not inherit classA as it is not inheritable
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Web.Config file is of the type
A) .vbB) XMLC) ResourceD) Aspx
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Which method of VB.NET implements the same functionality of Destructor of C#
A) DisposeB) CloseC) FinalizeD) Nothing
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Which of the following can be used to run other application or batch file from VB.Net
A) System.Diagnostics.ProcessB) System.App.RunC) System.Diagnostics.RunD) System.Fileapp.Execute
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Which of the following is a valid statement
A) I = Integer.Parse(S) ' where I is an integer and S is a stringB) I = Parse(S) ' where I is an integer and S is a stringC) S = Parse(I) 'where I is an integer and S is a stringD) None
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Which of the following are the valid method of command object
A) ExecuteNonQuery & ExecuteScalarB) ExecuteQuery & ExecuteScalarC) ExecuteParameterD) None
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How do you call a method on webservice asynchronously
A) Create a Callback method that take an Iasyncresult as aparameterB) Call the method as you would call a method of any other classC) Declare an exernal function
VB.NET Interview Questions
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