Welcome to the Object Oriented PHP MCQs Page

Dive deep into the fascinating world of Object Oriented PHP with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Object Oriented PHP, a crucial aspect of PHP. In this section, you will encounter a diverse range of MCQs that cover various aspects of Object Oriented PHP, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within PHP.

Check out the MCQs below to embark on an enriching journey through Object Oriented PHP. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of PHP.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Object Oriented PHP. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Object Oriented PHP MCQs | Page 3 of 7

Explore more Topics under PHP

01

Basics of PHP

02

Arrays and Functions in PHP

03

Error and Exception Handling in PHP

04

Strings and Regular Expressions

05

PHP Filesystem

06

Session Handling in PHP

07

Objects and Databases in PHP

08

Object Tools and Variables

09

Constants and Operators in PHP

10

PHP Controls Structures

11

Functions in PHP

Q21.

A process that converts a string of bytes in such a way that you can produce original data again, is known as

Synchronization

Specialization

Serialization

Parallelization

Discuss

Answer: (c).Serialization

Q22.

Get_class ( ) function returns name of class from where

A function belongs to

An object belongs to

A constructor belongs to

All of them

Discuss

Answer: (b).An object belongs to

Q23.

Which function returns TRUE if string argument is name of a class?

get_class ( )

exist_class ( )

class_exists

None of them

Discuss

Answer: (c).class_exists

Q24.

Protected members of a class is accessible to class in which

It is not declared

It is declared

It is moved

None of them

Discuss

Answer: (b).It is declared

Q25.

Derived class is also known as

Parent class

Subclass

Child class

Both b and c

Discuss

Answer: (d).Both b and c

Q26.

Constructor function must have a same name as name of a

Class

Object

Method

Instance

Discuss

Answer: (a).Class

Q27.

If everything is fine in object selftest ( ) function returns what?

TRUE

FALSE

Diagnostic string

Noting

Discuss

Answer: (b).FALSE

Q28.

PHP supports

Public variables

Private variables

Protected variables

All of them

Discuss

Answer: (d).All of them

Q29.

Namespaces defines a area in which an identifier is

Unique

Same type

Static

None of them

Discuss

Answer: (a).Unique

Q30.

To ask objects about their classes, and ask classes about their parents without searching in code, is example of

Serialization

Inspection

Introspection

Equalization

Discuss

Answer: (c).Introspection

Page 3 of 7

Welcome to the Object Oriented PHP MCQs Page

Object Oriented PHP MCQs | Page 3 of 7

Explore more Topics under PHP

Basics of PHP

Arrays and Functions in PHP

Error and Exception Handling in PHP

Strings and Regular Expressions

PHP Filesystem

Session Handling in PHP

Objects and Databases in PHP

Object Tools and Variables

Constants and Operators in PHP

PHP Controls Structures

Functions in PHP

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