Networking Devices MCQs with Answers

Which device serves as both an input and output component in a computer network?

• A.Scanner
• B.Keyboard
• C.Printer
• D.Modem

What does the abbreviation NIC stand for in computer networking?

• A.Network Interface Controller
• B.Network Internal Connection
• C.Network Interface Card
• D.Network Integration Circuit

Which device is typically not a component of a Local Area Network (LAN)?

• A.Switch
• B.Router
• C.Modem
• D.Network Interface Card (NIC)

Which network device can be used to connect various types of network devices together, such as computers, printers, and servers?

• A.Router
• B.Switch
• C.Hub
• D.All of these

What device is essential for connecting a computer to a network?

• A.Router
• B.Monitor
• C.Printer
• D.Scanner

What is the first device to which a computer is connected in order to access the internet?

• A.Modem
• B.Router
• C.Switch
• D.Firewall

Can a computer be connected directly to a modem without a router?

• A.Only if the modem has built-in Wi-Fi capability
• B.No, a router is always required between a computer and a modem
• C.Yes, a computer can be connected directly to a modem
• D.Only in wireless connections, not in wired connections

Which statement best describes the capability of a gateway regarding network protocols?

• A.Can only connect networks using the same protocol
• B.Can join networks of different protocols
• C.Can only filter packets based on IP addresses
• D.Can only amplify signals within the same network

Which network device is responsible for intelligently directing data packets between computers on a network?

• A.Switch
• B.Router
• C.Hub
• D.Modem

What is the main role of a gateway in a home or small business network?

• A.Manages printer queues
• B.Boosts Wi-Fi signal strength
• C.Stores network user passwords
• D.Connects devices to the internet