Tag: programming languages

Questions Related to programming languages

What is the output of the following code in Test class Class Myclass Dim Num as Integer Private Sub New (i as integer) Num=i End sub End class Class Test Sub Main() Dim c as Myclass C=New Myclass (10) End sub End Class
technology programming languages

  1. Num variable of Myclass is initialized to 10

  2. Run Time Error

  3. Compiler Error

  4. StackOverflow Exception

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Correct Option: C

How does VB.NET instantiates the .NET object
technology programming languages

  1. Using NEW keyword

  2. Using CREATEOBJECT keyword

  3. Using GETOBJECT keyword

  4. Both A & B

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Correct Option: A

Select the keyword used to compare the object variable?

technology programming languages

  1. And

  2. OR

  3. IS

  4. OF

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Correct Option: C

Web.Config file is of the type
technology programming languages

  1. .vb

  2. XML

  3. Resource

  4. Aspx

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Correct Option: B

OPTION exists in VB.NET

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  1. True

  2. False

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Correct Option: B

A DataSet can hold any number of tables

technology programming languages

  1. True

  2. False

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Correct Option: B

Every .NET compliant compiler generates IL:
technology programming languages

  1. True

  2. False

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Correct Option: B

Casting from reference type to value or vice versa is called as
technology programming languages

  1. Casting of variables

  2. Boxing/Unboxing

  3. Structure & Class conversion

  4. Stack & Heap Conversion

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Correct Option: B

What is the lower bound value of array in VB.NET?
technology programming languages

  1. 0

  2. -1

  3. 2

  4. 3

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Correct Option: A

How do you preserve the contents of an array from being cleared when the array is redimensioned?
technology programming languages

  1. Using Redim Keyword

  2. Using Preserve Keyword

  3. Using Reserve Keyword

  4. None of the above

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Correct Option: B