PHP’s numerically indexed array begin with position ___________________.

(a)

1

(b)

2

(c)

0

(d)

-1

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

As compared to associative arrays vector arrays are much

(a)

Faster

(b)

Slower

(c)

Stable

(d)

None of them

A block of segment in a program that performs a specific operation tasks is known as

(a)

Arrays

(b)

Segments

(c)

Functions

(d)

All of these

A _________ array is an array containing one or more arrays.

(a)

Associative

(b)

Indexed

(c)

Multi-dimensional

(d)

All of these