c sharp Online Quiz - 1

Description: c sharp Online Quiz - 1
Number of Questions: 7
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Tags: c sharp
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  1. It can be used anywhere in the program

  2. It must accept a class

  3. It must be declared within a method

  4. It represent a class object

Correct Option: D
  1. Freeing memory on the stack.

  2. Avoiding memory leaks.

  3. Freeing memory occupied by unreferenced objects.

  4. Closing unclosed database collections.

  5. Closing unclosed files.

Correct Option: A,D,E

Features of Read only variables

  1. It is allocated at compile time

  2. Declaration and initialization is separated

  3. It is allocated at runtime

  4. all of these

Correct Option: C

Int keyword targets to which .Net type?

  1. System.Int8

  2. System.Int16

  3. System.Int32

  4. System.Int64

Correct Option: C

Which of the following is the event that is exposed by the DataTable object?

  1. RowChanged

  2. ColumnChanged

  3. RowChanging

  4. All of above

Correct Option: D
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