Passing by Value and Reference MCQs Quiz Online PDF Book Download

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

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