Quiz-Network Tools and Testing Devices

What is the function of a hub in a computer network?

• Identify the intended destination of the information

• Send information faster than switches

• Send information to all connected computers

• Regenerate or replicate a signal

Answer explanation

A hub in a computer network sends information to all connected computers, making it a broadcast device.

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

• Hubs can identify the intended destination of the information

• Switches can send and receive information at the same time

• Hubs can pass information between two networks

• Switches enable computers to communicate

Answer explanation

The main difference between a hub and a switch is that switches can send and receive information at the same time, enabling faster and more efficient communication between computers.

What is the function of a bridge in a computer network?

• Tests the strength and connectivity of a cable

• Connects two local-area networks

• Provides wireless access to a wired network

• Conjoins two pieces of metal

Answer explanation

A bridge in a computer network connects two local-area networks, allowing them to communicate with each other.

What is the role of a router in a computer network?

• Removes the protective covering off of a cable

• Amplifies the signal in transmission systems

• Connects different networks together

• Sends out wireless signals

Answer explanation

A router connects different networks together, allowing data to be transmitted between them.

What is the purpose of a wireless access point in a school network?

• Tests the strength and connectivity of a cable

• Connects telecommunications and network wires

• Builds the connection with other bridge networks

• Provides wireless access to a wired network

What is the function of a patch panel in a computer network?

• Regenerates or replicates a signal

• Provides wireless access to a wired network

• Connects two local-area networks

• Allows multiple devices to be connected and managed

What is the purpose of a modular box in a network?

• Conjoins two pieces of metal

• Tests the strength and connectivity of a cable

• Attaches network cables in a structured network

• Connects telecommunications and network wires

Answer explanation

A modular box in a network is used to attach network cables in a structured network, providing organization and connectivity.

What is the role of a repeater in a transmission system?

• Tests the strength and connectivity of a cable

• Provides wireless access to a wired network

• Connects telecommunications and network wires

• Regenerates or replicates a signal

Answer explanation

A repeater in a transmission system regenerates or replicates a signal, ensuring its strength and quality.

What is the function of a network cable tester?

• Conjoins two pieces of metal

• Attaches network cables in a structured network

• Tests the strength and connectivity of a cable

• Connects telecommunications and network wires

Answer explanation

A network cable tester is used to test the strength and connectivity of a cable. It helps identify any issues or faults in the cable, ensuring proper network functionality.

What is the purpose of a punch down tool in a network?

• Conjoins two pieces of metal

• Connects telecommunications and network wires to a patch panel

• Connects telecommunications and network wires

• Tests the strength and connectivity of a cable

Answer explanation

A punch down tool is used to connect telecommunications and network wires to a patch panel, ensuring proper connectivity and organization.