Passing by Value and Reference MCQs Quiz Online PDF Book Download

Passing by value and reference multiple choice questions (MCQs), passing by value and reference quiz answers to learn programming online courses. Functions in c++ MCQs, passing by value and reference quiz questions and answers for online computer information technology degree. Learn program components in c++, functions in c++, inline functions, passing by value and reference test prep for computer coding certifications.

Learn functions in c++ test MCQs: int &x; this syntax is used when, with choices x is passed by value, x is passed by reference, x is declared outside the function, and none of them for online computer information technology degree. Practice merit scholarships assessment test, online learning passing by value and reference quiz questions for competitive assessment in computer science major for IT certifications.

MCQ on Passing by Value and Reference Quiz Book Download

MCQ: Int &x; this syntax is used when

  1. x is passed by value
  2. x is passed by reference
  3. x is declared outside the function
  4. None of them

B

MCQ: Actual parameters must be variables, is a condition of

  1. When parameters are passed by value
  2. When parameters are passed outside the function
  3. When parameters are passed by reference
  4. When parameters are passed outside the class

C

MCQ: Which statement is correct about Passing by value parameters?

  1. It cannot change the actual parameter value
  2. It can change the actual parameter value
  3. Parameters is always in read-write mode
  4. None of them

A