Dynamic Arrays MCQs & Quiz Online PDF Book Download

Dynamic arrays MCQs, dynamic arrays quiz answers to learn programming courses online. Pointers and references multiple choice questions (MCQs), dynamic arrays quiz questions and answers for bachelor of computer science. Pointers and references, operator overloading, objects and lvalues, overloading arithmetic assignment operators, 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 bachelor of computer science. Practice assessment test for scholarships, 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};

D

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

A

MCQ: A pointer that is not initialized, is called

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

C

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

B

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

B