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Which of following valid option will not return a value in c++ ?

  • free
  • void
  • empty
  • null

Answer: Option B

Similar Questions :

1. What is purpose of abstract class ?

  • to provide help with database connectivity.
  • to provide data input to other classes.
  • to provide security to other classes.
  • to provide an appropriate base class from which other classes can inherit.

Answer: Option D

2. Which of the following cannot be passed to a function ?

  • Array
  • Reference variable
  • Object
  • File

Answer: Option D

3. 66. A constructor function is generally defined

  • In the private section of a class
  • In the public section of a class
  • In the protected section of a class
  • None of the above

Answer: Option B

4. A Variable __ of void type.

  • May be declared
  • Can be initialized
  • Cannot be intialized
  • Cannot be declared

Answer: Option D

5. & operator is ?

  • address operator
  • indirection operator
  • logical and
  • logical or

Answer: Option A

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