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How we can define member function outside the class ?

  • Using union
  • Using structure
  • Using pointers
  • Using scope resolution

Answer: Option D

Similar Questions :

1. Even if we define a function in a class, then also we need to declare it first.

  • True
  • False

Answer: Option B

Explanation:

If we define a function in a class, then also we do not need to declare it first.

2. A virtual base class ?

  • is qualified as virtual in base class definition.
  • do not qualified as virtual in base class definition.
  • allows to inherit more than one copy of the base class members.
  • strict the path of inheritance.

Answer: Option A

3. Size of a char is ?

  • 1
  • 2
  • 3
  • 4

Answer: Option A

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

  • free
  • void
  • empty
  • null

Answer: Option B

5. A variable is defined within a block in a body of a function. Which of the following are true ?

  • It is visible from the point of definition to the end of the program.
  • It is visible throughout the function.
  • It is visible from the point of definition to the end of the block.
  • It is visible throughout the block.

Answer: Option B

Read more from - C++ Programming Questions Answers - Set 2
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