Explore topic-wise MCQs in Php.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.

1.

How many of the following can be contained in constants?

A. 1
B. 2
C. 3
D. 4View Answer
Answer» E.
Discussion
2.

What will happen if you try to set a value to a constant once it has been declared?

A. The value of the variable will change
B. The value of the variable will not change
C. Parse Error
D. Nothing
Answer» D. Nothing
Discussion
3.

Which one of the following is a constant variable?

A. const $name
B. const $NAME
C. constant NAME
D. const NAME
Answer» E.
Discussion
4.

Which keyword is used to declare a constant property?

A. const
B. con
C. constant
D. _constant
Answer» B. con
Discussion
5.

Which version of PHP allows you to define constant properties within a class?

A. PHP 4
B. PHP 4.1
C. PHP 4.3
D. PHP 5
Answer» E.
Discussion
6.

What does PDO stand for?

A. PHP Data Orientation
B. PHP Database Object
C. PHP Database Orientation
D. PHP Data Object
Answer» E.
Discussion
7.

Which one of the following variable cannot be used inside a static method?

A. $this
B. $get
C. $set
D. $date
Answer» B. $get
Discussion
8.

In which of the following circumstance should you use a static reference to a non static method?

A. Making a method call using parent
B. Making a method call using child
C. Making an object call using parent
D. Making an object call using child
Answer» B. Making a method call using child
Discussion
9.

Which keyword is used to access a static method or property from within the same class(rather than from child)?

A. static
B. strat
C. self
D. ?a) staticb) stratc) selfd) set
Answer» D. ?a) staticb) stratc) selfd) set
Discussion
10.

Which version of PHP introduced the static keyword?

A. PHP 4
B. PHP 5
C. PHP 5.2
D. PHP 5.3
Answer» C. PHP 5.2
Discussion