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PHP MCQ Questions

PHP MCQs - Chapter 12

PHP Multidimensional Arrays Multiple Choice Questions and Answers PDF Download - 1

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Chapter 12 MCQs: PHP Multidimensional Arrays Quiz

MCQ: In multidimensional arrays rather than a single key they values are stored in

A) Sequence of key values
B) 2 keys
C) linear style
D) None of them

MCQ: For finding nonempty elements in the array we use

A) is_array ( ) function
B) sizeof ( ) function
C) array_count ( ) function
D) count ( ) function

MCQ: Pos ( ) function is an alias for

A) array_walk ( ) function
B) each ( ) function
C) next ( ) function
D) current ( ) function

MCQ: Pointing before moving the current pointer ahead is a behavior of

A) next ( ) function
B) prev ( ) function
C) end ( ) function
D) each ( ) function

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

A) $my_array {4}
B) $my_array [4]
C) $my_array| 4 |
D) None of them

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