C++ and Overloading MCQs Quiz Online PDF Download

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C++ practice test MCQ: default return type for every function is with choices int, char, float and string problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning c++ and overloading quiz with MCQs to practice test questions with answers.

MCQs on C++ and Overloading Quiz PDF Download

MCQ. Default return type for every function is

  1. Int
  2. Char
  3. Float
  4. String

A

MCQ. Why a parameter that is passed by value is referred as read only?

  1. Because parameters are passed outside the function
  2. Because parameters cannot be changed in pass by value method
  3. Because parameters changes its type to another type in call by value method
  4. All of them

B

MCQ. A directive that is used to include other files, such as function declaration is called

  1. Import directive
  2. Include directive
  3. Stdio directive
  4. None of them

B

MCQ. C++ allows you to use same name for different functions with different parameters, is called

  1. Overlapping
  2. Overusing
  3. Overloading
  4. Overflowing

C