For finding non empty elements in array we use

(a)

is_array ( ) function

(b)

size of ( ) function

(c)

array_count ( ) function

(d)

array_count ( ) function

PHP arrays are also called as

(a)

Vector arrays

(b)

Perl arrays

(c)

Hashes

(d)

All of them

What functions count elements in an array?

(a)

count

(b)

Size of

(c)

Array_Count

(d)

Count_array

 

A Function is a type of___________.

(a)

sub routine

(b)

procedure

(c)

Either a or b

(d)

None of these

__________ arrays are a key-value pair data structure.

(a)

Associative

(b)

Indexed

(c)

Multi-dimensional

(d)

All of these