Explore topic-wise MCQs in Technical MCQs.

This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Technical MCQs knowledge and support exam preparation. Choose a topic below to get started.

1.

The class from which the child class inherits is called (i) Child class (ii) Parent class (iii) Super class (iv) Base class

A. Only (i)
B. (ii), (iii) and (iv)
C. Only (iii)
D. (ii) and (iv)
E.
Answer» E.
Discussion
2. 

<?php class letsfindcourse{         public function __destruct(){         echo 'The class "' . __CLASS__ . '" was destroyed!';     }       }    $lfc = new letsfindcourse; ?>
7.Which one of the following functions is used to determine whether a class exists?

A. exist()
B. exist_class()
C. class_exist()
D. __exist()
Answer» D. __exist()
Discussion
3. 

<?php class letsfindcourse {         public function __construct(){         echo 'The class "' . __CLASS__ . '" was initiated!<br>';     }       }    $lfc = new letsfindcourse; ?>
6.Which of the following is the output of the below code?

A. The class letsfindcourse was destroyed!
B. The class lfc was initiated!
C. Error
D. No Output
Answer» B. The class lfc was initiated!
Discussion
4.

Which of the following is the output of the below code?

A. The class letsfindcourse was initiated!<br>
B. The class lfc was initiated!<br>
C. Error
D. No Output
Answer» B. The class lfc was initiated!<br>
Discussion
5.

We define our own class by starting with the keyword ______ ?

A. class
B. function
C. auto
D. var
Answer» B. function
Discussion
6.

What will be the syntax of defining the class?

A. class lfc ()
B. class lfc []
C. class lfc {}
D. lfc class{}
Answer» D. lfc class{}
Discussion
7.

Class is a programmer-defined data type, which includes _____ methods and ______ variable?

A. local, global
B. global, global
C. global, local
D. local, local
Answer» E.
Discussion
8.

Classes are the _______ of objects.

A. type
B. blueprints
C. reference
D. instances
Answer» C. reference
Discussion