R4RIN – MCQs, Mock Tests | PHP PHP Basics Mcq Questions

What does PHP stand for? i) Personal Home Page ii) Hypertext Preprocessor iii) Pretext Hypertext Processor iv) Preprocessor Home Page

1. Both (i) and (ii)
2. Both (ii) and (iv)
3. Only (ii)
4. Both (i) and (iii)

✅ Correct Answer: 1

Who is the father of PHP?

1. Rasmus Lerdorf
2. Willam Makepiece
3. Drek Kolkevi
4. List Barely

✅ Correct Answer: 1

PHP files have a default file extension of.

1. htmlB
2. xml
3. .php
4. .ph

✅ Correct Answer: 3

A PHP script should start with ___ and end with ___:

1. < php >
2. < ? php ?>
3. < ? ? >
4. < ?php ? >

✅ Correct Answer: 4

Which of the following must be installed on your computer so as to run PHP script?

1. Adobe Dreamweaver
2. PHP
3. Apache
4. IIS

✅ Correct Answer: 3

Which version of PHP introduced Try/catch Exception?

1. PHP 4
2. PHP 5
3. PHP 5C. PHP 5.3
4. PHP 6

✅ Correct Answer: 2

We can use ___ to comment a single line? i) /? ii) // iii) # iv) /* */

1. Only (ii)B.C. D.
2. (i), (iii) and (iv)
3. (ii), (iii) and (iv)
4. Both (ii) and (iv)

✅ Correct Answer: 3

Which of the below symbols is a newline character?

1.
2.
3. /n
4. /r

✅ Correct Answer: 2

Which of the following php statement/statements will store 111 in variable num? i) int $num = 111; ii) int mum = 111; iii) $num = 111; iv) 111 = $num;

1. Both (i) and (ii)
2. All of the mentioned
3. Only (iii)
4. Only (i)

✅ Correct Answer: 3

What will be the output of the following php code < ?php $num = 1; $num1 = 2; print $num . "+". $num1 ; ?>

1. 3
2. 1+2
3. 1.+.2
4. Error

✅ Correct Answer: 2

What will be the output of the following php code? < ?php $num = "1"; $num1 = "2"; print $num+$num1 ;

1. 3
2. 1+2
3. Error
4. 12

✅ Correct Answer: 1

Which of following variables can be assigned a value to it? (i) $3hello (ii) $_hello (iii) $this (iv) $This

1. All of the mentioned
2. Only (ii)
3. (ii), (iii) and (iv)
4. (ii) and (iv)

✅ Correct Answer: 4

What will be the output of the following code? < ?php $foo = 'Bob'; $bar = &$foo; $bar = "My name is $bar"; echo $bar; echo $foo; ?>

1. Error
2. My name is BobBob
3. My name is BobMy name is Bob
4. My name is Bob Bob

✅ Correct Answer: 3