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Which of the following cannot be passed to a function ?

  • Array
  • Reference variable
  • Object
  • File

Answer: Option D

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1. The symbol ** __ .

  • can be overloaded by changing its datatype.
  • cannot be overloaded, as on overloading its meaning shall be changed.
  • can be overloaded.
  • cannot be overloaded as it is not a C++ operator.

Answer: Option D

2. 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.

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

  • Array
  • Reference variable
  • Object
  • File

Answer: Option D

4. & operator is ?

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

Answer: Option A

5. The derived class constructor

  • never passes any values to base class constructor
  • can pass arguments only to one base class constructor function
  • is responsible for passing the entire test of arguments needed by base class constructors
  • none of above

Answer: Option C

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