Multidimensional Arrays MCQs & Quiz Online PDF Book Download

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

MCQs on Multidimensional Arrays PDF 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