Dynamic Arrays MCQs Quiz Online PDF Book Download

Dynamic arrays multiple choice questions (MCQs), dynamic arrays quiz answers to learn CS courses for online computer programming degree. Pointers and references MCQs with answers, dynamic arrays quiz questions and answers for information technology masters programs. Learn dynamic arrays test prep for computer coding certifications.

Learn pointers and references test MCQs: which from following is not a mutable lvalue, with choices double x= 1.54;, a [6], double & r = x;, and double a [7] = {0.0}; for information technology masters programs. Practice merit scholarships assessment test, online learning dynamic arrays quiz questions for competitive assessment in computer science major for IT certifications.

MCQ on Dynamic Arrays Quiz Book Download

MCQ: Which from following is not a mutable lvalue?

  1. double x= 1.54;
  2. a [6]
  3. double & r = x;
  4. double a [7] = {0.0};


MCQ: How a static array is declared?

  1. float a [10];
  2. float * p = new float [60];
  3. int % p = float [30];
  4. None of them


MCQ: A pointer that is not initialized, is called

  1. Deference pointer
  2. Null pointer
  3. Dangling pointer
  4. Empty pointer


MCQ: What is used for accessing contents of memory location whose address is stored in a pointer variable?

  1. By applying the address operator &
  2. By applying the dereference operator *
  3. By applying some special function
  4. None of them


MCQ: Float * p = new float [50]; is an example of

  1. Static array declaration
  2. Dynamic array declaration
  3. Multi-dimensional array declaration
  4. Both A and B