Apache Web Server: Configuration and Management for Web Development

Question 1

Which directive is used to specify the document root for a virtual host in Apache Web Server?

Accepted Answer

DocumentRoot

Answer

ServerRoot

Answer

ServerName

Answer

ServerAdmin

Question 2

Which mod_security rule can be used to prevent SQL injection attacks on web forms?

Accepted Answer

SecRule ARGS:name "@rx .*[';].*"

Answer

SecRule ARGS:login "@gt 10"

Answer

SecRule REQUEST_FILENAME "@beginsWith /private"

Answer

SecRule URI "@contains /admin/"

Question 3

What is the primary purpose of the RewriteEngine module in Apache Web Server?

Accepted Answer

To rewrite URLs and perform URL manipulations

Answer

To control access to specific directories

Answer

To compress responses for faster loading

Answer

To cache frequently requested resources

Question 4

Which command is used to restart the Apache Web Server on a Linux system with SystemD service management?

Accepted Answer

sudo systemctl restart apache2

Answer

sudo service httpd restart

Answer

sudo /etc/init.d/apache2 restart

Answer

Simply restart the server using the reboot command.

Question 5

What is the fundamental difference between a virtual host and a physical host?

Accepted Answer

A virtual host is a software emulation of a physical server, while a physical host is a tangible server hardware.

Answer

A virtual host is used for testing purposes, while a physical host is used for production.

Answer

A virtual host can host multiple websites, while a physical host can only host one website.

Answer

There is no difference between a virtual host and a physical host.

Question 6

Which of the following is NOT an advantage of using Apache Web Server?

Accepted Answer

Intuitive graphical user interface

Answer

Open source and free to use

Answer

Cross-platform compatibility

Answer

Excellent performance and scalability

Question 7

What is the default port that Apache Web Server listens on?

Accepted Answer

80

Answer

443

Answer

21

Answer

25

Question 8

Select the directive used to define a virtual host in Apache Web Server.

Accepted Answer

Answer

Answer

<Host>

Answer

Question 9

Determine the default port for Apache Web Server.

Accepted Answer

80

Answer

443

Answer

21

Answer

8080

Question 10

Identify the module that enables HTTPS functionality in Apache Web Server.

Accepted Answer

mod_ssl

Answer

mod_http

Answer

mod_rewrite

Answer

mod_authz_host

Question 11

Specify the primary purpose of the .htaccess file in Apache Web Server.

Accepted Answer

Customizing site-specific configurations

Answer

Managing user credentials

Answer

Logging server activities

Answer

Facilitating remote server access

Question 12

Identify the function of the access.log file in Apache Web Server.

Accepted Answer

Logging web traffic

Answer

Recording user login attempts

Answer

Documenting server errors

Answer

Caching frequently requested web pages

Question 13

Specify the directive used to restrict access to specific directories in Apache Web Server.

Accepted Answer

Answer

Answer

<Limit>

Answer

Question 14

Determine the primary function of the mod_rewrite module in Apache Web Server.

Accepted Answer

Performing URL rewrites

Answer

Managing server-side includes

Answer

Caching static content

Answer

Providing authentication services

Question 15

Specify the purpose of using the -t command in Apache Web Server.

Accepted Answer

Validating the configuration file

Answer

Starting the server

Answer

Restarting the server

Answer

Terminating the server

Question 16

In Apache Web Server, how does content negotiation work to deliver customized content based on client capabilities?

Accepted Answer

Content negotiation matches requested content to client device capabilities.

Accepted Answer

Apache uses the Accept header to determine the client's preferred content type.

Answer

Content negotiation is only used for static web content.

Answer

Content negotiation has no impact on Apache Web Server performance.

Question 17

In Apache Web Server, what directive is used to define a virtual host?

Accepted Answer

VirtualHost

Answer

Host

Answer

ServerName

Answer

Port

Question 18

Which port number is assigned by default for HTTP connections in Apache Web Server?

Accepted Answer

80

Answer

443

Answer

8080

Answer

3306

Question 19

Which Apache module is responsible for URL rewriting?

Accepted Answer

mod_rewrite

Answer

mod_alias

Answer

mod_proxy

Answer

mod_ssl

Question 20

What is the primary function of the .htaccess file in Apache Web Server?

Accepted Answer

Modify configuration settings on a per-directory basis

Answer

Configure global server-wide settings

Answer

Manage user accounts and permissions

Answer

Disable or enable Apache modules

Question 21

What is the purpose of the DocumentRoot directive in Apache configuration?

Accepted Answer

Specifies the default directory from where static files are served

Answer

Configures the server's hostname and IP address

Answer

Manages virtual host configurations

Answer

Enables or disables Apache modules

Question 22

What is the primary function of the mod_ssl module in Apache Web Server?

Accepted Answer

Provides secure connections via SSL/TLS encryption

Answer

Caches frequently accessed web pages to enhance performance

Answer

Compresses data to improve network efficiency

Answer

Handles server-side includes to dynamically generate web content

Question 23

What does the "404 Not Found" error code signify in Apache Web Server?

Accepted Answer

The requested resource could not be found on the server

Answer

There is a problem with the server's configuration

Answer

The client is not authorized to access the resource

Answer

The server is temporarily unavailable and cannot process the request

Question 24

Why are regular security audits essential for an Apache Web Server?

Accepted Answer

They proactively detect and mitigate security vulnerabilities.

Answer

They significantly enhance server performance.

Answer

They help optimize website content.

Answer

They are legally required in all jurisdictions.

Question 25

What is the primary function of a virtual host in Apache Web Server?

Accepted Answer

To manage access to specific domains or subdomains

Answer

To consolidate multiple web applications onto a single server

Answer

To improve the security of the server

Answer

To enhance the performance of the web server

Question 26

Which directive is used to define a virtual host in Apache?

Accepted Answer

VirtualHost

Answer

Host

Answer

ServerName

Answer

Directory

Question 27

What is the primary purpose of the Rewrite module in Apache?

Accepted Answer

To modify URLs based on specified rules

Answer

To compress web pages for faster loading

Answer

To encrypt sensitive data

Answer

To implement load balancing

Question 28

What is the primary function of .htaccess files in Apache Web Server?

Accepted Answer

To define access permissions and configurations for specific directories

Answer

To manage server-wide configurations

Answer

To create virtual host configurations

Answer

To monitor web server activity

Question 29

What is the purpose of the DocumentRoot directive in an Apache virtual host configuration?

Accepted Answer

To specify the default directory for web content

Answer

To define the name of the virtual host

Answer

To enable SSL encryption

Answer

To set file permissions

Question 30

What is the purpose of the mod_load module in Apache?

Accepted Answer

To load and integrate additional modules

Answer

To manage virtual hosts

Answer

To configure SSL certificates

Answer

To enhance performance

Question 31

To serve web content, which directive specifies the root directory to be used by Apache?

Accepted Answer

DocumentRoot

Answer

ServerRoot

Answer

VirtualHost

Answer

Listen

Question 32

In Apache, what is the primary function of a virtual host?

Accepted Answer

Hosting multiple websites on a single server

Answer

Enhancing server performance

Answer

Strengthening website security

Answer

Simplifying website debugging

Question 33

SSL encryption in Apache requires which essential module?

Accepted Answer

mod_ssl

Answer

mod_rewrite

Answer

mod_php

Answer

mod_proxy

Question 34

What is the default port used by Apache for communication?

Accepted Answer

80

Answer

443

Answer

21

Answer

25

Question 35

Customizing error handling in Apache involves the use of which directive?

Accepted Answer

ErrorDocument

Answer

CustomError

Answer

ErrorPage

Answer

HandleError

Question 36

Which file serves as the primary configuration file for Apache?

Accepted Answer

httpd.conf

Answer

apache.conf

Answer

server.conf

Answer

web.conf

Question 37

URL rewriting and redirection in Apache is made possible by which module?

Accepted Answer

mod_rewrite

Answer

mod_security

Answer

mod_performance

Answer

mod_database

Question 38

In Apache, the creation of a self-signed SSL certificate involves which directive?

Accepted Answer

SSLCreateCertificate

Answer

SSLCertificateFile

Answer

SSLCertificateKeyFile

Answer

CreateSSLCertificate

Question 39

To define a virtual host in Apache Web Server, which directive is used?

Accepted Answer

VirtualHost

Answer

HostVirtual

Answer

Host

Answer

VirtualServerName

Question 40

What is the default port that Apache Web Server listens on by default?

Accepted Answer

80

Answer

443

Answer

8080

Answer

4433

Question 41

SSL/TLS encryption in Apache Web Server is provided by which module?

Accepted Answer

mod_ssl

Answer

mod_security

Answer

mod_rewrite

Answer

mod_authz_host

Question 42

In Apache Web Server, which directive is used to limit access to a particular directory?

Accepted Answer

Require

Answer

AllowOverride

Answer

Order

Answer

AuthType

Question 43

What is the primary purpose of the .htaccess file in Apache Web Server?

Accepted Answer

To store configuration settings specific to a particular directory

Answer

To establish the default document root for the server

Answer

To specify the directory where Apache Web Server logs are stored

Answer

To enable or disable Apache Web Server modules

Question 44

Which of the following is NOT a valid directive in the Apache Web Server configuration file?

Accepted Answer

Port

Answer

ServerName

Answer

DocumentRoot

Answer

Listen

Question 45

In Apache Web Server, what is the function of the ErrorDocument directive?

Accepted Answer

Define custom error pages for specific HTTP status codes

Answer

Redirect users to a different page in case of an error

Answer

Log error messages to a file

Answer

Enable or disable error reporting

Question 46

On Unix-based systems, what is the default document root for Apache Web Server?

Accepted Answer

/var/www/html

Answer

/htdocs

Answer

/usr/local/www

Answer

/www

Question 47

Which configuration file is primarily used to manage virtual hosts in Apache Web Server?

Accepted Answer

/etc/apache2/sites-available/

Answer

/etc/apache2/mods-available/

Answer

/etc/apache2/httpd.conf

Question 48

Which directive is used to define the document root directory for a virtual host in Apache configuration?

Accepted Answer

DocumentRoot

Answer

ServerName

Answer

Listen

Answer

VirtualHost

Question 49

Which module enables HTTPS connections on Apache Web Server?

Accepted Answer

mod_ssl

Answer

mod_php

Answer

mod_rewrite

Answer

mod_proxy

Question 50

What is the default port used by Apache Web Server for HTTP connections?

Accepted Answer

80

Answer

8080

Answer

3306

Answer

443

Question 51

What is the primary purpose of the .htaccess file in Apache Web Server?

Accepted Answer

To allow per-directory configuration overrides

Answer

To manage virtual hosts

Answer

To define Apache modules

Answer

To store global server configuration

Question 52

Which directive is primarily used to redirect all requests for a specific URL to another URL in Apache configuration?

Accepted Answer

Redirect

Answer

Include

Answer

Rewrite

Answer

Alias

Question 53

Which authentication method is natively supported by Apache Web Server?

Accepted Answer

Basic Authentication

Answer

Two-Factor Authentication

Answer

Biometric Authentication

Answer

OAuth 2.0

Question 54

What is the primary function of the mod_rewrite module in Apache Web Server?

Accepted Answer

To rewrite URLs and perform URL manipulations

Answer

To provide load balancing

Answer

To compress and cache content

Answer

To enable remote administration