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WP 11-15

Authored by Preetha S

Computers

Professional Development

Used 3+ times

WP 11-15
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55 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What will be the output of the following PHP code? <?php $x = 23; echo ( $x < 24 ); ?>

Displays 1 (true)
Displays 24
Displays 23
Displays “” (false)

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What will be the output of the following PHP code? <?php $x = 23; echo ( $x <“24” ); ?>

Displays “” (false)
Displays 1 (true)
Displays 24
Displays 23

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What will be the output of the following PHP code? <?php $x = 23; echo ( $x ===23 ); ?>

Displays “” (false)
Displays 1 (true)
Displays 24
Displays 23

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What will be the output of the following PHP code? <?php $x = 2; $y = 3; echo ( ($x == 2) xor ($y == 3) ); ?>

Displays “” (false)
Displays 1 (true)
Displays 2
Displays 3

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Let $x and $y be the two arrays in PHP. Which array operator is used for the union of $x and $y?

+
U
,
&

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A switch statement in PHP is used to ________

switch between functions
switch between variables
switch between lines
choose from multiple possibilities

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The_______ loops through a block of code for each element in an array in PHP.

for
while
do...while
foreach

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