Computer Networking Quiz

What does the acronym "IP" stand for in computer networking?

• Internet Protocol

• Internal Protocol

• Interconnected Pathway

• Information Packet

Which of the following is a valid IPv4 address?

• 2001:0db8:85a3:0000:0000:8a2e:0370:7334

• 192.168.1.1

• 10.0.0.256

• 255.255.256.0

What is the purpose of a subnet mask?

• To hide the IP address of a device

• To encrypt network traffic

• To identify the network portion of an IP address

• To assign IP addresses to devices

What is the difference between a hub and a switch?

• A hub broadcasts data to all devices, while a switch sends data only to the intended recipient.

• A hub is used to connect networks, while a switch is used to connect devices within a network.

• A hub is faster than a switch.

• There is no difference between a hub and a switch.

What is the purpose of a router?

• To connect devices within a network.

• To connect different networks together.

• To assign IP addresses to devices.

• To provide wireless connectivity.

What is the purpose of DNS?

• To translate domain names into IP addresses.

• To encrypt network traffic.

• To assign IP addresses to devices.

• To provide email services.

What is the difference between TCP and UDP?

• TCP is connection-oriented, while UDP is connectionless.

• TCP is faster than UDP.

• TCP is used for real-time applications, while UDP is used for reliable data transfer.

What is the purpose of a firewall?

• To prevent unauthorized access to a network.

• To encrypt network traffic.

• To assign IP addresses to devices.

• To provide wireless connectivity.

What is a MAC address?

• A unique identifier assigned to a network interface card (NIC).

• An IP address.

• A domain name.

• A password.

What is the difference between a VPN and a proxy server?

• A VPN encrypts all traffic, while a proxy server only encrypts web traffic.

• A VPN masks your IP address, while a proxy server does not.

• A VPN is faster than a proxy server.

• There is no difference between a VPN and a proxy server.