Computer Science Quiz 51 - Computer Networks Quiz

Computer Science Quiz 51

The Computer Networks Quiz is designed to test students’ understanding of fundamental networking concepts. It covers key areas such as types of networks (LAN, MAN, WAN), networking devices, topologies, protocols, IP addressing, internet services, and basic network security..

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1. Which protocol is used to send emails?

HTTP
FTP
SMTP
POP

2. Which protocol retrieves emails?

SMTP
FTP
POP3
HTTP

3. Which protocol is used for file transfer?

HTTP
FTP
SMTP
SNMP

4. What is a server?

Client device
Network cable
Service provider computer
Router

5. What is a client?

Network controller
Service provider
Service requester
Router

6. What does DNS do?

Encrypt data
Translate domain names
Block websites
Send emails

7. Which cable uses light signals?

Coaxial
Twisted pair
Fiber optic
Ethernet

8. Which cable is commonly used in LANs?

Fiber optic
Coaxial
Twisted pair
Serial

9. What is a firewall?

Virus
Hardware
Security system
Protocol

10. What is network security?

Network speed
Network protection
Network layout
Network size

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