2.9 Given a scenario, use appropriate networking tools

What type of device is inserted into a port and crosses over the transmit line to the receive line?

A loopback plug

Which electronic instrument is used to measure voltage, current, and resistance?

Multimeter

In which situation would you use a cable stripper?

To remove only the outer coating of a cable and expose the inner wire.

When are you most likely to use a punch down tool?

When you need to connect wires directly to a patch panel.

How are tone generators and tone probes different from cable testers?

They can help you differentiate between different unshielded twisted pair (UTP) cables.

What device emits a beeping sound when it detects a signal in a pair of wires?

A tone probe

Which electrical instrument is used to determine if a signal is present on a network cable?

Cable tester

What is a Wi-Fi analyzer used for?

Detecting signal strength and points of interference.

In what situation would you need to use a wire crimper?

To attach media connectors to the end of cables.