Computer Networking Quiz – Test Your Networking Knowledge!

Challenge yourself with this Computer Networking Quiz! Answer networking questions on protocols, devices, security, and more. Perfect for students, professionals, and tech enthusiasts.

Mar 22, 2025 - 16:50
Mar 22, 2025 - 17:12
 1

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

Connects computers within a local network
Routes data between different networks
Converts digital data into analog signals
Filters emails for spam

2. Which protocol is used to transfer web pages?

FTP
HTTP
SMTP
SNMP

3. What is the default subnet mask for a Class C IPv4 address?

255.255.255.0
255.255.0.0
255.0.0.0
255.255.255.255

4. What does DNS stand for?

Data Network System
Domain Name System
Digital Network Security
Dynamic Network Service

5. Which layer of the OSI model handles data encryption?

Network Layer
Transport Layer
Transport Layer
Presentation Layer

6. Which of the following is a network topology?

HTTP
Mesh
ICMP
SSL

7. What is the function of an IP address?

Identifies a website's domain name
Uniquely identifies a device on a network
Manages email communication
Encrypts network data

8. What does VPN stand for?

Virtual Private Network
Variable Protocol Node
Very Personal Network
Verified Public Network

9. Which protocol is used for email sending?

FTP
POP3
SMTP
HTTP

10. Which device is used to amplify signals in a network?

Router
Switch
Repeater
Firewall

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