Which configuration file is used to customize PHP settings?

What is the purpose of the PHP extension directory (extension_dir) in the php.ini configuration file?

A). To specify the directory where PHP extensions are located

B). To define the default timezone for PHP scripts

C). To set the maximum execution time for PHP scripts

D). To configure the document root directory for Apache

Which of the following commands is used to check the PHP version installed on a system?

A). php -v

B). phpinfo()

C). php -version

D). phpinfo

Which operating systems are compatible with PHP?

A). Windows, macOS, Linux

B). iOS, Android, Chrome OS

C). Unix, Ubuntu, Fedora

D). PlayStation, Xbox, Nintendo Switch

What is XAMPP?

A). An open-source software stack for web development

B). A programming language similar to PHP

C). A web hosting service provider

D). An internet browser developed by Google

Which of the following is a web server commonly used with PHP?

A). Apache

B). MySQL

C). Node.js

D). Python

What is the purpose of the PHP superglobal $_SERVER?

A). To access server-related information

B). To store session data

C). To retrieve form input values

D). To manage database connections

Which of the following commands is used to start the Apache web server on macOS?

A). sudo systemctl start apache2

B). sudo apachectl start

C). service httpd start

D). start apache

Which PHP directive is used to set the maximum execution time of a script?

A). max_execution_time

B). memory_limit

C). error_reporting

D). display_errors

What is the purpose of the mysqli_connect() function in PHP?

A). To establish a connection to a MySQL database

B). To execute a SQL query

C). To encrypt data transmission

D). To send an HTTP request

What does the term 'LAMP stack' refer to?

A). A software bundle consisting of Linux, Apache, MySQL, and PHP

B). A popular PHP framework for web development

C). A security feature for PHP applications

D). An encryption protocol used in web servers