Welcome to the Constants and Operators in PHP MCQs Page

Dive deep into the fascinating world of Constants and Operators in PHP with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Constants and Operators in PHP, a crucial aspect of PHP. In this section, you will encounter a diverse range of MCQs that cover various aspects of Constants and Operators in 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 Constants and Operators in 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 Constants and Operators in PHP. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Constants and Operators in PHP MCQs | Page 1 of 12

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Functions in PHP

Q1.

Numerical type in PHP is integer and

Strings

Unsigned short integer

Single-precisions

Double

Discuss

Answer: (d).Double

Q2.

A simple mathematical function in PHP that takes a single argument and returns nearest integer, is a

round ( )

abs ( )

max ( )

floor ( )

Discuss

Answer: (a).round ( )

Q3.

Which operators have higher precedence?

Arithmetic operators

Comparison operators

Logical operators

Boolean operators

Discuss

Answer: (a).Arithmetic operators

Q4.

How many numerical types are allowed in PHP?

Discuss

Answer: (b).2

Q5.

Mt_rand ( ) function produces a better random value, and is 4 times faster than

Assignment function

Boolean function

Comparison functions

rand ( ) function

Discuss

Answer: (d).rand ( ) function

Q6.

A simple mathematical function in PHP that takes a single argument and returns largest integer that is less than or equal to that argument, is a

ceil ( )

abs ( )

max ( )

floor ( )

Discuss

Answer: (d).floor ( )

Q7.

Decrement operator is denoted by

−−

⁄⁄

Discuss

Answer: (b).−−

Q8.

Floating point numbers is also known as

long

Integers

Double

Character

Discuss

Answer: (c).Double

Q9.

Integers are also known as

Short integers

Double

floating point numbers

long

Discuss

Answer: (d).long

Q10.

Example of random number function is/are

strand ( )

getrandmax ( )

mt_rand ( )

All of them

Discuss

Answer: (d).All of them

Page 1 of 12

Welcome to the Constants and Operators in PHP MCQs Page

Constants and Operators in PHP MCQs | Page 1 of 12

Explore more Topics under PHP

Basics of PHP

Arrays and Functions in PHP

Object Oriented 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

PHP Controls Structures

Functions in PHP

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