Networks: Types, Topologies, and Protocols - Interactive Learning Quiz

Question 1

Which of the following is not a recognized network topology?

Accepted Answer

Ethernet

Answer

Bus

Answer

Star

Answer

Ring

Question 2

What is the primary purpose of a network protocol?

Accepted Answer

To establish communication rules between devices on a network

Answer

To provide security for network traffic

Answer

To manage network resources

Answer

To store network data

Question 3

Which of the following is not a layer in the TCP/IP model?

Accepted Answer

Presentation

Answer

Application

Answer

Transport

Answer

Network

Question 4

What is the key difference between a LAN and a WAN?

Accepted Answer

LANs are private networks within a limited area, while WANs cover larger geographical regions

Answer

WANs are private networks within a limited area, while LANs cover larger geographical regions

Answer

LANs and WANs are the same type of network

Answer

LANs use wired connections, while WANs use wireless connections

Question 5

Which of the following devices is used to connect multiple networks together?

Accepted Answer

Router

Answer

Switch

Answer

Modem

Answer

Firewall

Question 6

What is the primary function of a network server?

Accepted Answer

To provide resources and services to other devices on the network

Answer

To control network traffic and ensure security

Answer

To store and manage network data

Answer

To connect multiple networks together

Question 7

What is the main purpose of network monitoring?

Accepted Answer

To ensure optimal network performance and identify potential issues

Answer

To control network access and prevent unauthorized use

Answer

To store and analyze network data for security purposes

Answer

To manage network resources and optimize efficiency

Question 8

Which of the following is not a常見 potential security threat to networks?

Accepted Answer

Network congestion

Answer

Malware attacks

Answer

Unauthorized access

Answer

Phishing attacks

Question 9

What is the primary importance of network troubleshooting?

Accepted Answer

To quickly identify and resolve network issues to minimize downtime

Answer

To improve network performance and efficiency

Answer

To ensure network security and protect against threats

Answer

To plan and design future network upgrades

Question 10

In a bus topology, how are devices connected?

Accepted Answer

To a single cable

Answer

To a central hub

Answer

In a circular formation

Answer

Wirelessly

Question 11

Which protocol is responsible for transmitting data over networks?

Accepted Answer

TCP/IP

Answer

HTTP

Answer

SMTP

Answer

DNS

Question 12

Which of the following is NOT a type of network topology?

Accepted Answer

Tree

Answer

Bus

Answer

Star

Answer

Ring

Question 13

What is the full form of LAN?

Accepted Answer

Local Area Network

Answer

Wide Area Network

Answer

Metropolitan Area Network

Answer

Storage Area Network

Question 14

Which advantage of using networks allows users to access resources from different locations?

Accepted Answer

Resource sharing

Answer

Enhanced communication

Answer

Flexibility

Answer

Improved security

Question 15

What is the primary difference between a LAN and a WAN?

Accepted Answer

Size and geographical coverage

Answer

Speed and reliability

Answer

Security features

Answer

Topology

Question 16

A common use of a WAN is to:

Accepted Answer

Access databases remotely

Answer

Connect devices in a single building

Answer

Send emails

Answer

Share files within a department

Question 17

What is the main purpose of a gateway in a network?

Accepted Answer

Connect networks of different types

Answer

Store data

Answer

Provide security

Answer

Control network traffic

Question 18

What is the primary protocol suite used for communication on the Internet?

Accepted Answer

TCP/IP

Answer

HTTP

Answer

HTTPS

Answer

FTP

Question 19

Which type of network is designed to connect computers within a limited geographical area, such as a building or office?

Accepted Answer

LAN

Answer

WAN

Answer

MAN

Answer

SAN

Question 20

What is the primary function of a router in a network?

Accepted Answer

To connect different network segments

Answer

To provide internet access

Answer

To store data

Answer

To prevent unauthorized access

Question 21

What is the process of dividing a physical network into multiple logical networks called?

Accepted Answer

VLAN

Answer

Subnet

Answer

IP addressing

Answer

DNS

Question 22

Which cloud computing service model provides access to shared computing resources?

Accepted Answer

IaaS

Answer

PaaS

Answer

SaaS

Answer

DaaS

Question 23

What is the main purpose of a DNS server?

Accepted Answer

To translate domain names into IP addresses

Answer

To store website content

Answer

To provide email services

Answer

To protect against cyber attacks

Question 24

What is the main reason for implementing a demilitarized zone (DMZ) in a network?

Accepted Answer

To isolate critical network resources from the public internet

Answer

To store backup data

Answer

To provide remote access to network devices

Answer

To improve network performance

Question 25

Which of the following is **not** a type of network topology?

Accepted Answer

Chain

Answer

Bus

Answer

Star

Answer

Ring

Question 26

Which network protocol is primarily used for transmitting data over the Internet?

Accepted Answer

TCP/IP

Answer

HTTP

Answer

SMTP

Answer

FTP

Question 27

What is the primary purpose of a Media Access Control (MAC) address?

Accepted Answer

To uniquely identify a device on a network

Answer

To route traffic between networks

Answer

To provide security for network communications

Answer

To store user data

Question 28

Which of the following is a primary advantage of using a star network topology?

Accepted Answer

Simplified troubleshooting and management

Answer

Enhanced reliability compared to other topologies

Answer

Increased bandwidth capacity

Answer

Support for a greater number of devices

Question 29

What is the primary function of a router in a network?

Accepted Answer

Filtering and forwarding network traffic

Answer

Connecting devices within a network

Answer

Providing access to the Internet

Answer

Storing and managing network data

Question 30

Which of the following network types spans a wide geographical area?

Accepted Answer

WAN

Answer

LAN

Answer

MAN

Answer

PAN

Question 31

What is the primary purpose of the Open Systems Interconnection (OSI) model in networking?

Accepted Answer

Provides a framework for understanding network operations

Answer

Defines the protocols used for network communication

Answer

Manages the flow of data between devices

Answer

Ensures the security of network transmissions

Question 32

What is the primary purpose of using a subnet mask?

Accepted Answer

To divide a network into smaller segments

Answer

To enhance the security of network devices

Answer

To route traffic between different networks

Answer

To assign IP addresses to devices

Question 33

Which of the following is NOT a common network topology?

Accepted Answer

Mesh

Answer

Bus

Answer

Star

Answer

Ring

Question 34

What is the primary function of the TCP/IP protocol suite?

Accepted Answer

To establish and maintain reliable connections between devices

Answer

To route traffic across the Internet

Answer

To encrypt data transmissions

Answer

To provide access to cloud services

Question 35

Which of the following is a characteristic of a WAN?

Accepted Answer

Typically uses leased lines or satellite links

Answer

Covers a limited geographic area

Answer

Usually operates at higher speeds than LANs

Answer

Connects devices within a single building or campus

Question 36

Which type of network cable is commonly used for Ethernet connections over short distances?

Accepted Answer

Twisted pair

Answer

Coaxial

Answer

Fibre optic

Question 37

Which of the following is the most widely used network protocol suite?

Accepted Answer

TCP/IP

Answer

HTTP

Answer

UDP

Answer

SMTP

Question 38

What is the primary purpose of a Wide Area Network (WAN)?

Accepted Answer

To connect devices over a large geographical area

Answer

To connect devices within a single building

Answer

To provide internet access to devices

Answer

To share files between computers

Question 39

What does the acronym LAN stand for?

Accepted Answer

Local Area Network

Answer

Wide Area Network

Answer

Metropolitan Area Network

Answer

Personal Area Network

Question 40

Which of the following is a characteristic of a peer-to-peer network?

Accepted Answer

All computers have equal access to resources

Answer

There is a central server that controls the network

Answer

Data is stored on a centralized server

Answer

The network is typically large and formal

Question 41

What is the primary purpose of an IP address in a network?

Accepted Answer

To identify a specific device on the network

Answer

To store data on the network

Answer

To provide internet access to devices

Answer

To control the flow of data on the network

Question 42

What is the main function of a firewall in a network?

Accepted Answer

To block unauthorized access to a network

Answer

To scan for viruses and malware

Answer

To provide internet access to devices

Answer

To store data on the network

Question 43

Which of the following is NOT a type of network topology?

Accepted Answer

Linear

Answer

Ring

Answer

Star

Answer

Bus

Question 44

What is the full form of LAN?

Accepted Answer

Local Area Network

Answer

Wide Area Network

Answer

Global Area Network

Answer

Metropolitan Area Network

Question 45

Which of the following protocols ensures reliable data transmission over a network?

Accepted Answer

TCP

Answer

UDP

Answer

HTTP

Answer

SMTP

Question 46

What is the primary function of an IP address?

Accepted Answer

To uniquely identify a device connected to a network

Answer

To route traffic between networks

Answer

To store user data

Answer

To provide network security

Question 47

What is the purpose of a subnet mask?

Accepted Answer

To divide a network into smaller logical subnetworks

Answer

To enhance network security

Answer

To route traffic between different networks

Answer

To assign IP addresses to devices on a network

Question 48

Which of the following is a disadvantage of using a bus topology?

Accepted Answer

Increased susceptibility to data collisions

Answer

Complexity in troubleshooting network issues

Answer

Lower bandwidth capacity

Answer

Higher implementation cost

Question 49

What is the key difference between a TCP connection and a UDP connection?

Accepted Answer

TCP establishes a reliable connection-oriented link, while UDP provides a connectionless service

Answer

UDP is more secure than TCP

Answer

TCP is significantly faster than UDP

Question 50

Which of the following technologies is commonly used for WAN connections?

Accepted Answer

DSL

Answer

Wi-Fi

Answer

Bluetooth

Answer

Ethernet

Question 51

What is the primary purpose of a firewall in a network?

Accepted Answer

To safeguard the network from unauthorized access and potential security breaches

Answer

To enhance the overall performance and speed of the network

Answer

To store and manage user data

Answer

To facilitate traffic routing between different networks