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cout is declared in the _____ standard file within the std namespace

  • outstream
  • stdin
  • iostream
  • None of above

Answer: Option C

Similar Questions :

1. If value has not type, then the pointer pointing to this value will be known as

  • Empty pointer
  • Null pointer
  • Void pointer
  • None of above

Answer: Option C

2. Which is not C++ storage class

  • auto
  • register
  • static
  • iostream

Answer: Option D

Explanation:

Storage classes are:

auto
register
static
extern

3. Which operator is used for comparing two variables

  • :=
  • =
  • =:
  • ==

Answer: Option D

4. Which of the following functions below can be used Allocate space for array in memory

  • calloc()
  • malloc()
  • realloc()
  • All of above

Answer: Option A

5. Which class has only one unique value for all the objects of class

  • this
  • friend
  • static
  • none of above

Answer: Option C

Read more from - C++ Programming Questions Answers - Chapter 1