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VB.NET does not allow Parameterized properties
A) TrueB) FalseExplanation: IT does allow parameterized properties
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What is abstraction?
A) Hiding the complex behaviors of the object from real worldB) Exposing the all the behaviors of the object to out sideC) Binding methods & properties of an object togetherExplanation: Abstraction is the level to which the object hides the complexities of the real world
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Which are the exceptions that VB.Net supports ,C# & other languages doesn’t support ?
A) When ClauseB) Exit Try statementC) Both 1& 2D) None
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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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Webservices will have the file extension
A) .aspxB) .asmxC) .ascxExplanation: Web services files when compiled will have the .asmx file extension
rucha patwa
- Apr 18th, 2006
.asmx
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What is the full form WSDL
A) Web Services Description LanguageB) Web Services Development LanguageC) Web Site Development Language
Rucha Patwa
- Apr 18th, 2006
Ans : Web Services Description Language
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Select the keyword used to declare an event signature
A) SignatureB) EventC) EsigD) Eref
Ketul Raol
- Apr 19th, 2006
B) Event I don't find Signature keyward in VB.Net
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Every statement in VB.NET must end with “ ; “
A) TrueB) FalseExplanation: Statements in VB.NET need not to end with semicolon
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What is the output of the following code in Test classClass Myclass Dim Num as Integer Private Sub New (i as integer) Num=i End subEnd class Class Test Sub Main() Dim c as MyclassC=New Myclass (10)End subEnd Class
A) Num variable of Myclass is initialized to 10B) Run Time ErrorC) Compiler ErrorD) StackOverflow ExceptionExplanation: Constructor is declared as Private hence Compile error
sreeharshavardhana
- Apr 21st, 2006
Please check the code... while declaring object for class MyClass (Dim c as MyclassC), the class name has been given as 'MyclassC'. So it's an compiler Error...
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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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In VB.NET Optional parameters must be
A) First parameter in method signatureB) Second parameter in method signatureC) Last parameter in method signatureD) None
sreeharshavardhana
- Apr 21st, 2006
Once any variable is added as 'optional' in method signature, it is not possible to add any other 'non-optional' parameter. So it must be...C) Last parameter in method signature
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It is possible to have both Autoscroll & IsMDIContainer set to True at the same time
A) TrueB) False
sreeharshavardhana
- Apr 21st, 2006
False - It is NOT possible to have both Autoscroll & IsMDIContainer set to True at the same time
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Which of the following is not a value type in VB.NET
A) BooleanB) Int16C) ByteD) StringExplanation: String is a class in VB.NET hence it is a reference type but not value type.
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The methods declared with the following modifiers are not accessible out side the current VB.NET project
A) PublicB) ProtectedC) FriendExplanation: Friend methods are internal to the active project they are not acceble out side the project.
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Events can not be declared as shared in VB.NET
A) TrueB) FalseExplanation: Events can also be shared by declaring with Shared Keyword
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Forms in VB.Net are saved in which of the following files
A) .frmB) .vbC) .frxExplanation: .frm &.frx are the file extensions of VB6
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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
VB.NET Interview Questions
Ans