PHP Programming Mock Test 1

10%

Question 1 of 10

1. Which of the following is/are a PHP code editor?

    i) Notepad
    ii) Notepad++
    iii) Adobe Dreamweaver
    iv) PDT

i), ii), iii) and iv)

i), ii) and iii)

Only iii)

Only iv)

Question 1 of 10

Question 2 of 10

2. Which of the conditional statements is/are supported by PHP?

i) if statements
ii) if-else statements
iii) if-elseif statements
iv) switch statements

i), ii) and iv)

ii), iii) and iv)

Only i)

i), ii), iii) and iv)

Question 2 of 10

Question 3 of 10

3. What will be the output of the following PHP code?

    <?php
    $fruits = array ("apple", "orange", array ("pear", "mango"),
    "banana");
    echo (count($fruits, 1));
    ?>

Question 3 of 10

Question 4 of 10

4. What will be the output of the following PHP code?

    <?php 
    $foo = 'Bob';              
    $bar = &$foo;              
    $bar = "My name is $bar";  
    echo $bar;
    echo $foo;
    ?>

My name is Bob Bob

Error

My name is BobMy name is Bob

My name is BobBob

Question 4 of 10

Question 5 of 10

5. Which of the following function is used to get the value of the previous element in an array?

last()

prev()

before()

previous()

Question 5 of 10

Question 6 of 10

6. Which of the following PHP functions can be used to get the current memory usage?

get_peak_usage()

memory_get_usage()

get_usage()

memory_get_peak_usage()

Question 6 of 10

Question 7 of 10

7. How to define a function in PHP?

function {function body}

function functionName(parameters) {function body}

data type functionName(parameters) {function body}

functionName(parameters) {function body}

Question 7 of 10

Question 8 of 10

8. What will be the output of the following PHP code?

<?php
$cars = array("Volvo", "BMW", "Toyota");
echo "I like " . $cars[2] . ", " . $cars[1] . " and " . $cars[0] . ".";
?>

I like BMW, Volvo and Toyota.

I like Volvo, Toyota and BMW.

I like Toyota, BMW and Volvo.

I like Volvo, BMW and Toyota.

Question 8 of 10

Question 9 of 10

9. Who is the father of PHP?

Rasmus Lerdorf

Willam Makepiece

Drek Kolkevi

List Barely

Question 9 of 10

Question 10 of 10

10. What will be the output of the following PHP code?

    <?php
    function a()
    {
        function b()
        {
            echo 'I am b';
 	}
        echo 'I am a';
    }
    a();
    a();
    ?>

Error

I am a

I am bI am a

I am a Error

Question 10 of 10