Multidimensional Arrays MCQs & Quiz Online PDF Book Download

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Learn php multidimensional arrays test MCQs: for finding nonempty elements in array we use, with choices is_array ( ) function, sizeof ( ) function, array_count ( ) function, and count ( ) function for undergraduate degree. Practice assessment test for scholarships, online learning multidimensional arrays quiz questions for competitive assessment in computer science major for website design certification.

MCQ on Multidimensional Arrays Quiz Book Download

MCQ: For finding nonempty elements in array we use

  1. is_array ( ) function
  2. sizeof ( ) function
  3. array_count ( ) function
  4. count ( ) function

D

MCQ: Count ( ) function is identical to

  1. is_array ( ) function
  2. in_array ( ) function
  3. sizeof ( )
  4. isset ( ) function

C

MCQ: Is_array ( ) function that takes a single argument of any type and returns a true value if

  1. Argument is character type
  2. Argument is number type
  3. Argument is an array
  4. none of them

C

MCQ: Which function take two arguments and returns true if element contained as a value of an array?

  1. is_array ( ) function
  2. in_array ( ) function
  3. count ( ) function
  4. isset ( ) function

B

MCQ: $multi_array [1] [2] [3] [4] = "I am working on PHP"; will create

  1. One dimensional array
  2. 5 dimensional array
  3. 4 dimensional array
  4. None of them

C