Welcome to the Session Handling in PHP MCQs Page

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

Session Handling in PHP MCQs | Page 4 of 10

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Basics of PHP

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Functions in PHP

Q31.

To validate an email address, which flag is to be passed to the function filter_var()?

FILTER_VALIDATE_EMAIL

FILTER_VALIDATE_MAIL

VALIDATE_EMAIL

VALIDATE_MAIL

Discuss

Answer: (a).FILTER_VALIDATE_EMAIL

Q32.

How many validation filters like FILTER_VALIDATE_EMAIL are currently available?

Discuss

Answer: (c).7

Q33.

How many predefined variables does PHP use to authenticate a user?

Discuss

Answer: (b).2

Q34.

Which of the following variables does PHP use to authenticate a user?

i) $_SERVER[‘PHP_AUTH_USER’].
ii) $_SERVER[‘PHP_AUTH_USERS’].
iii) $_SERVER[‘PHP_AUTH_PU’].
iv) $_SERVER[‘PHP_AUTH_PW’].

i) and ii)

ii) and iv)

i) and iv)

ii) and iii)

Discuss

Answer: (c).i) and iv)

Q35.

Which of the following PHP function is commonly used when handling authentication via PHP?

i) header()
ii) footer()
iii) inset()
iv) isset()

i) and iv)

ii) and iv)

ii) and iii)

i) and iii)

Discuss

Answer: (a).i) and iv)

Q36.

Which function is used to verify whether a variable contains a value?

header()

footer()

inset()

isset()

Discuss

Answer: (d).isset()

Q37.

Which of the following are types of PHP authentication implementation methodologies?

i) Hard-coding a login pair directly into the script
ii) File-based authentication
iii) Data-based authentication
iv) PEAR’S HTTP authentication

ii) and iii)

i) and iv)

ii), iii) and iv)

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q38.

In which authentication method does changing the username or password can be done only by entering the code and making the manual adjustment.

Hard-coding a login pair directly into the script

File-based authentication

Data-based authentication

PEAR’S HTTP authentication

Discuss

Answer: (a).Hard-coding a login pair directly into the script

Q39.

The authenticationFile.txt, the file which stores username and password should be stored ___ the server document root.

Inside

Outside

Within

None of the mentioned

Discuss

Answer: (b).Outside

Q40.

Which function is used to split a string into a series of substrings, with each string boundary is determined by a specific separator?

break()

divide()

explode()

md5()

Discuss

Answer: (c).explode()

Page 4 of 10

Welcome to the Session Handling in PHP MCQs Page

Session Handling in PHP MCQs | Page 4 of 10

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

Objects and Databases in PHP

Object Tools and Variables

Constants and Operators in PHP

PHP Controls Structures

Functions in PHP

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