Master Web Services: A Comprehensive Guide for Network Operating Systems

Question 1

Which component is vital for facilitating communication between devices, including web servers, on a network?

Accepted Answer

Transmission Control Protocol/Internet Protocol (TCP/IP)

Answer

Central Processing Unit (CPU)

Answer

Solid State Drive (SSD)

Answer

Application Programming Interface (API)

Question 2

Which of the following is a crucial step in configuring a web server?

Accepted Answer

Installing the server software, setting up network parameters, and securing the server

Answer

Installing the server software and setting up network configurations

Answer

Setting up network parameters and securing the server with certificates

Answer

Securing the server with certificates and installing the server software

Question 3

What is the primary purpose of implementing a Secure Sockets Layer (SSL) certificate on a website?

Accepted Answer

To encrypt data transmission and authenticate the website's identity

Answer

To provide secure access to web services

Answer

To prevent unauthorized access to website content

Answer

To enhance website performance

Question 4

To protect website data, which protocol is used to create a secure connection between a web server and a client?

Accepted Answer

HTTPS

Answer

HTTP

Answer

FTP

Question 5

Which of the following is NOT a type of web service architecture?

Accepted Answer

Peer-to-peer

Answer

Monolithic

Answer

Microservices

Answer

Service-oriented architecture (SOA)

Question 6

In Linux-based operating systems, which web server software is widely used?

Accepted Answer

Apache HTTP Server

Answer

Internet Information Services (IIS)

Answer

Apache Tomcat

Answer

Nginx

Question 7

For configuring virtual hosts in Apache, which configuration file is utilized?

Accepted Answer

sites-available

Answer

http.conf

Answer

mime.conf

Answer

httpd.conf

Question 8

In web server security, what is the primary function of a firewall?

Accepted Answer

Blocking unauthorized access attempts to the server

Answer

Encrypting data transferred between clients and the server

Answer

Preventing virus infections on the server

Answer

Ensuring software updates on the server

Question 9

For transferring web pages from a server to a client's browser, which protocol is employed?

Accepted Answer

Hypertext Transfer Protocol (HTTP)

Answer

Domain Name System (DNS)

Answer

File Transfer Protocol (FTP)

Answer

Simple Mail Transfer Protocol (SMTP)

Question 10

What is the intended purpose of a content management system (CMS)?

Accepted Answer

Managing and maintaining website content

Answer

Enhancing website performance

Answer

Encrypting website data

Answer

Creating website designs

Question 11

In Linux, which command is used to restart the Apache web server service?

Accepted Answer

systemctl restart httpd

Answer

Start Apache

Answer

Service apache restart

Answer

Reboot

Question 12

Within Apache, what is the purpose of the .htaccess file?

Accepted Answer

Controlling access to specific directories and files

Answer

Specifying server-wide configuration settings

Answer

Managing virtual hosts

Answer

Logging web server activity

Question 13

Which security measure involves encrypting data transmitted between clients and the web server?

Accepted Answer

Secure Sockets Layer/Transport Layer Security (SSL/TLS)

Answer

Firewalls

Answer

Intrusion detection systems

Answer

Antivirus software

Question 14

In accessing websites, what is the primary function of a web browser?

Accepted Answer

Interpreting and displaying web pages

Answer

Storing passwords and login credentials

Answer

Serving web pages to clients

Answer

Protecting computers from malicious software

Question 15

Which of the following is NOT an advantage of using a CMS?

Accepted Answer

Increased complexity in website management

Answer

Facilitated content updates

Answer

Enhanced security

Answer

Reduced website maintenance costs

Question 16

What is the main purpose of an Apache configuration file in web services?

Accepted Answer

Configure virtual host settings

Answer

Control user access to the web server

Answer

Establish database connections for websites

Answer

Manage email accounts on the server

Question 17

What is the primary benefit of using a content delivery network (CDN) in web services?

Accepted Answer

Improve website performance

Answer

Enhance website security

Answer

Reduce bandwidth consumption

Answer

Prevent distributed denial-of-service (DDoS) attacks

Question 18

What is the primary function of a domain name system (DNS) in web services?

Accepted Answer

Translate domain names into IP addresses

Answer

Provide email services

Answer

Store website content

Answer

Protect websites from malicious attacks

Question 19

What is the main purpose of a web application firewall (WAF)?

Accepted Answer

Filter malicious requests

Answer

Monitor website traffic

Answer

Conduct vulnerability scans

Answer

Back up website data

Question 20

Select the protocol responsible for data exchange between clients and web servers.

Accepted Answer

HTTP

Answer

UDP

Answer

SMTP

Answer

FTP

Question 21

Identify the web server configuration parameter that specifies the primary directory for website content storage.

Accepted Answer

DocumentRoot

Answer

Listen

Answer

ServerName

Answer

ErrorLog

Question 22

Select the security measure that primarily safeguards website content from unauthorized access.

Accepted Answer

HTTPS

Answer

IDS

Answer

DMZ

Answer

Firewall

Question 23

Identify the tool commonly used to analyze web server performance and track potential issues.

Accepted Answer

Log Analyzer

Answer

Wireshark

Answer

Nmap

Answer

Burp Suite

Question 24

Identify the web server feature that allows hosting multiple websites on a single server.

Accepted Answer

Virtual Hosting

Answer

Clustering

Answer

Reverse Proxy

Answer

Load Balancing

Question 25

Identify the security misconfiguration that enables attackers to remotely execute malicious code on the web server.

Accepted Answer

Remote Code Execution Vulnerability

Answer

Cross-Site Scripting Vulnerability

Answer

SQL Injection Vulnerability

Answer

Brute Force Attack