VB.NET MCQs (Chapterwise Multiple Choice Questions)

What is the correct way of ending a VB.NET Sub?

Kill

Exit Sub

Close Sub

End

End Sub

Answer & Explanation

Correct Answer: End Sub

Note: This Question is unanswered, help us to find answer for this one

In order to allow assembly (a) to see methods declared as friend in assembly (b), what attribute can you use?

InternalsVisibleTo

AllowFriendVisibility

ExposeAssemblyMethods

There is no such attribute

Answer & Explanation

Correct Answer: InternalsVisibleTo

Note: This Question is unanswered, help us to find answer for this one

It is possible to define a string type as nullable?

True

False

Answer & Explanation

Correct Answer: True

Note: This Question is unanswered, help us to find answer for this one

What object would you use to manipulate a folder?

CreateDirectory

FileLen( )

OpenFileDialog

System.IO.Directory

Answer & Explanation

Correct Answer: System.IO.Directory

Note: This Question is unanswered, help us to find answer for this one

What is the purpose of Invoke Method?

Used to call any procedure

Used to call the procedure through Delegate variable

Both

None

Answer & Explanation

Correct Answer: Used to call the procedure through Delegate variable

Note: This Question is unanswered, help us to find answer for this one

True or False? A public method declared inside of a public module is accessible from another assembly.

False

True

Answer & Explanation

Correct Answer: False

Note: This Question is unanswered, help us to find answer for this one

What is the difference between Or and OrElse?

Or was deprecated and replaced with OrElse

Or does not short-circuit, while OrElse does

Or has higher precedence than OrElse

Or can only be used for bitwise operations

Answer & Explanation

Correct Answer: Or does not short-circuit, while OrElse does

Note: This Question is unanswered, help us to find answer for this one

True or False? The following array declaration is valid: Dim X(-1) As Integer.

False

True

Answer & Explanation

Correct Answer: True

Note: This Question is unanswered, help us to find answer for this one

The serialization of an Object means that it is written out to a stream

False

True

Answer & Explanation

Correct Answer: True

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DataSet has and collection of what?

Tables

List

Items

DataSets

DataTables

Answer & Explanation

Correct Answer: DataTables

Note: This Question is unanswered, help us to find answer for this one

VB.NET Quick Quiz

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