NET+ Quiz Part 17

What is the primary use of a punchdown tool?

• To strip wires

• To connect twisted-pair network cable to connectors within a patch panel

• To cut wires

• To measure cable length

Answer explanation

The primary use of a punchdown tool is to connect twisted-pair network cable to connectors within a patch panel.

What is the main difference between a patch panel and a fiber distribution panel (FDP)?

• A patch panel is used for wireless connections

• An FDP is a cabinet intended to provide space for termination, storage, and splicing of fiber connections

• A patch panel is used for fiber connections

• An FDP is used for connecting twisted-pair cables

Answer explanation

An FDP is a cabinet intended to provide space for termination, storage, and splicing of fiber connections, which is the main difference from a patch panel.

Which type of punchdown block is primarily used for voice communication?

• Type 110

• Type 66

• Type 568A

• Type 568B

Answer explanation

Type 66 punchdown block is primarily used for voice communication, making it the correct choice.

What is a limitation of the type 66 block?

• It is not suitable for anything greater than 10BASE-T due to crosstalk problems

• It cannot be used for voice communication

• It does not support twisted-pair cables

• It is only used for fiber connections

Answer explanation

The limitation of the type 66 block is that it is not suitable for anything greater than 10BASE-T due to crosstalk problems, making it unsuitable for higher-speed connections.

What is the primary use of the 110 block in a network wiring closet?

• To connect network cable to patch panels

• To connect servers to switches

• To connect routers to the internet

• To connect computers to printers

Answer explanation

The primary use of the 110 block in a network wiring closet is to connect network cable to patch panels, making it the correct choice.

Why are 110 blocks preferred over 66 blocks?

• They are cheaper

• They support higher frequencies and less crosstalk

• They are easier to install

• They are more colorful

Answer explanation

They support higher frequencies and less crosstalk

What are the two types of wiring closets mentioned in the text?

• Main distribution frame (MDF) and intermediate distribution frame (IDF)

• Primary wiring closet (PWC) and secondary wiring closet (SWC)

• Main network frame (MNF) and intermediate network frame (INF)

• Primary distribution frame (PDF) and secondary distribution frame (SDF)

Answer explanation

The two types of wiring closets mentioned in the text are Main distribution frame (MDF) and intermediate distribution frame (IDF).

What is one of the key components in the MDF?

• A primary patch panel

• A secondary switch

• A backup server

• A firewall

Answer explanation

A primary patch panel is one of the key components in the MDF, allowing for organized connections and management of network cables.

What type of cable is commonly used to connect the MDF to IDFs in high-speed networks?

• Coaxial cable

• UTP Gigabit Ethernet or high-speed fiber

• Serial cable

• Parallel cable

Answer explanation

UTP Gigabit Ethernet or high-speed fiber cables are commonly used to connect the MDF to IDFs in high-speed networks.

What does the 10BASE-T standard specify for an Ethernet network?

• Fiber optic cable

• Unshielded twisted-pair cable

• Coaxial cable

• Wireless connection

Answer explanation

The 10BASE-T standard specifies the use of unshielded twisted-pair cable for an Ethernet network.