Network
  • 1. Which protocol is used for sending emails over the Internet?
A) FTP
B) SMTP
C) HTTP
D) SSH
  • 2. What does IP stand for in relation to computer networks?
A) Internet Protocol
B) Inbound Protocol
C) Internal Power
D) Individual Port
  • 3. What type of network covers a small geographic area, like a school campus or a business office?
A) MAN
B) WAN
C) VPN
D) LAN
  • 4. Which device is typically used to connect multiple computers in a LAN?
A) Modem
B) Switch
C) Firewall
D) Router
  • 5. Which communication protocol is commonly used for accessing websites on the Internet?
A) SSH
B) FTP
C) HTTP
D) SMTP
  • 6. Which network device is required to connect a home network to the Internet?
A) Router
B) Firewall
C) Switch
D) Hub
  • 7. What is the main purpose of a modem in a network?
A) To manage network traffic
B) To provide network security
C) To store large amounts of data
D) To convert digital signals to analog for transmission over telephone lines
  • 8. What does VPN stand for in the context of networking?
A) Visual Protocol Node
B) Virtual Private Network
C) Very Powerful Network
D) Virtual Processing Node
  • 9. What is a packet in the context of networking?
A) A unit of data transmitted over a network
B) A network cable
C) A type of virus
D) A form of network security
  • 10. Which of the following is an example of a public network?
A) A home Wi-Fi network
B) A school intranet
C) An office LAN
D) The Internet
  • 11. In which network architecture do multiple clients connect to a central server?
A) Client-server
B) Mesh
C) Peer-to-peer
D) Star
  • 12. What is the purpose of DHCP in a network?
A) To provide web hosting services
B) To secure network communications
C) To assign IP addresses to devices automatically
D) To route data between networks
  • 13. Which of the following is a wireless networking technology?
A) DSL
B) Ethernet
C) Wi-Fi
D) Bluetooth
  • 14. Which command is used to check the network connectivity between two hosts?
A) nslookup
B) tracert
C) ping
D) ifconfig
  • 15. Which network topology connects each device to a central hub?
A) Star
B) Bus
C) Ring
D) Mesh
  • 16. What is the maximum data rate of a standard Ethernet connection?
A) 10 Gbps
B) 100 Mbps
C) 1 Gbps
D) 100 Gbps
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