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

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

Which of the following statements is true about PHP's include and require functions?

A). include will only produce a warning if the file cannot be found, while require will produce an error

B). include will produce an error if the file cannot be found, while require will only produce a warning

C). Both include and require will produce an error if the file cannot be found

D). Both include and require will only produce a warning if the file cannot be found

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

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 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

Which command is used to install PHP on Ubuntu Linux?

A). sudo apt-get install php

B). brew install php

C). yum install php

D). pacman -S php

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 configuration file is used to customize PHP settings?

A). php.ini

B). index.html

C). config.php

D). .htaccess

Which configuration directive in php.ini is used to specify the maximum amount of memory that a PHP script can use?

A). memory_limit

B). max_execution_time

C). upload_max_filesize

D). post_max_size