Uses of Arrays MCQs Quiz Online PDF Download

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Php practice test MCQ: indices of arrays can be either strings or numbers and they are denoted as with choices $my_array {4}, $my_array [4], $my_array| 4 | and none of them for online competitive exams, certifications tests for financial aids, scholarships contests in universities. Free study guide is for online learning uses of arrays quiz with MCQs to practice test questions with answers.

MCQs on Uses of Arrays Quiz PDF Download

MCQ. Indices of arrays can be either strings or numbers and they are denoted as

  1. $my_array {4}
  2. $my_array [4]
  3. $my_array| 4 |
  4. None of them

B

MCQ. Arrays that can store their values in association with unique keys or indices are called

  1. Associative arrays
  2. Key based arrays
  3. indices based arrays
  4. All of them

A

MCQ. An array is a collection of

  1. Strings
  2. Characters
  3. Indexed variables
  4. Functions

C

MCQ. Unlike vector arrays of C and C++ PHP arrays can store

  1. Same type of data
  2. Varied types of data
  3. Small amount of data
  4. All of them

B