Network Hardware & Components Quiz

What is the primary function of a router?

• Storing data for network users

• Directing data between networks and managing internet connections

• Converting digital data into analog signals

• Extending Wi-Fi range

Which device connects multiple computers in a LAN and efficiently forwards data only to the intended recipient?

• Hub

• Switch

• Router

• Modem

What is the main difference between a switch and a hub?

• A switch sends data to a specific device, while a hub broadcasts to all

• A switch is wireless, while a hub is wired

• A switch can only connect two devices, while a hub connects many

• A hub is faster than a switch

Which network device is responsible for converting digital signals into analog signals for internet transmission?

• Router

• Modem

• Switch

• Firewall

What type of device is used to extend the range of a wireless network?

• Switch

• Access Point

• Firewall

• NIC

Which of the following is NOT a function of a firewall?

• Protecting a network from unauthorized access

• Blocking malicious traffic

• Storing and distributing files across a network

• Filtering internet traffic based on security rules

What does an NIC (Network Interface Card) do?

• Stores and processes network data

• Provides network connectivity for a device

• Converts digital signals to analog signals

• Expands wireless network coverage

Which of the following network cables is known for using light signals to transmit data at high speeds?

• Twisted Pair

• Coaxial Cable

• Fiber Optic Cable

• Ethernet Cable

A company needs a central device to store and process files for multiple employees. Which device should they use?

• Router

• Switch

• Server

• Hub

What is the role of an ISP (Internet Service Provider)?

• Managing and filtering network security

• Providing internet access to customers

• Controlling data traffic within a LAN

• Storing customer files in the cloud