Array values are keyed by values (called indexed arrays) or using...

Home / PHP / Arrays / Question

Examveda

Array values are keyed by values (called indexed arrays) or using values (called associative arrays). Of course, these key methods can be combined as well.

A. Float, string

B. Positive number, negative number

C. Even number, string

D. String, Boolean

E. Integer, string

Answer: Option E

This Question Belongs to PHP >> Arrays

Join The Discussion

Related Questions on Arrays

PHP’s numerically indexed array begin with position ______.

A. 1

B. 2

C. 0

D. -1

View Answer

Which of the following are correct ways of creating an array?
1. state[0] = “karnataka”;
2. $state[] = array(“karnataka”);
3. $state[0] = “karnataka”;
4. $state = array(“karnataka”);

A. 3 and 4

B. 2 and 3

C. Only 1

D. 2, 3 and 4

View Answer

What will be the output of the following php code?

<?php
$states = array("karnataka" => array( "population" => "11,35,000", "captial" => "Bangalore"),"Tamil Nadu" => array( "population" => "17,90,000","captial" => "Chennai") );
echo $states["karnataka"]["population"];
?>

A. karnataka 11,35,000

B. 11,35,000

C. population 11,35,000

D. karnataka population

View Answer

Which function will return true if a variable is an array or false if it is not?

A. this_array()

B. is_array()

C. do_array()

D. in_array()

View Answer

Array values are keyed by values (called indexed arrays) or using...

Array values are keyed by ______ values (called indexed arrays) or using ______ values (called associative arrays). Of course, these key methods can be combined as well.

Join The Discussion

Read More: MCQ Type Questions and Answers

Array values are keyed by values (called indexed arrays) or using values (called associative arrays). Of course, these key methods can be combined as well.