CSS Q1 Module 4 Copper Cable Splicing Quiz

Which of the following networking cable categories is the most commonly used?

• Cat 3

• Cat 5

• Cat 5 and 5e

• Cat 6

Answer explanation

Cat 5 and 5e cables are the most commonly used networking cables due to their ability to support speeds up to 1 Gbps and their widespread compatibility with various networking equipment, making them ideal for most applications.

What copper-cored cable has a surrounded heavy shielding?

• Twisted pair

• Fiber optics

• Optical fiber

• Coaxial cable

Answer explanation

Coaxial cable features a copper core surrounded by heavy shielding, which helps reduce interference and maintain signal quality. This distinguishes it from twisted pair and fiber optic cables, which have different structures.

What Ethernet cable is used to connect the same devices directly?

• Cross- over

• Straight-through

• Both A and B

• None of the options

Answer explanation

A crossover Ethernet cable is used to connect similar devices directly, such as switch to switch or computer to computer. A straight-through cable is used for different devices, like a computer to a switch.

Which of the following types of copper cabling that is used for telephone communications and most Ethernet networks?

• Twisted pair

• Coaxial cable

• Optical fiber

• Fiber optics

Answer explanation

Twisted pair cabling is commonly used for telephone communications and most Ethernet networks due to its cost-effectiveness and ability to reduce electromagnetic interference, making it the correct choice.

The following are the tools and materials used for creating Ethernet network splicing except.

• RJ45

• LAN tester

• Crimping tool

• Cat 5 cable

Answer explanation

Cat 5 cable is a type of Ethernet cable used for connections, not a tool for splicing. RJ45 connectors, LAN testers, and crimping tools are essential for creating and testing splices.

What Ethernet cable is used to connect different devices directly?

• Cross- over

• Straight-through

• Both A and B

• None of the options

Answer explanation

A straight-through Ethernet cable is used to connect different devices directly, such as a computer to a switch. A crossover cable is typically used for connecting similar devices, like two computers. Thus, the correct answer is straight-through.

The following are true statements about network cables except.

• Cables were the only medium used to connect devices on networks

• Twisted-pair cables use copper to transmit data.

• Coaxial cables use glass to transmit data.

• Fiber-optic cables use plastic to transmit data.

Answer explanation

Coaxial cables do not use glass; they use copper and a plastic insulator to transmit data. This makes the statement about coaxial cables incorrect, while the others are true.

Which of the following is the correct order of color coding in Ethernet cable T568A?

• White-orange, orange, white-green, blue, white-blue, green, white-brown, brown

• White-green, green, white-orange, blue, white-blue, orange, white-brown, brown

• White-orange, green, white-green, blue, white-blue, orange, white-brown, brown

• White-green, orange, white-orange, blue, white-blue, green, white-brown, brown

Answer explanation

The correct order of color coding in Ethernet cable T568A is: White-orange, orange, white-green, blue, white-blue, green, white-brown, brown. This matches the first answer choice provided.

What connector is used for copper cable splicing Cat 5e?

• RG-59

• RG-6

• RJ-45

• RJ-43

Answer explanation

The RJ-45 connector is specifically designed for terminating Cat 5e copper cables, allowing for proper splicing and connectivity in networking applications. RG-59 and RG-6 are used for coaxial cables, not twisted pair cables like Cat 5e.

Cable copper splicing is not an easy task, which of the following is the best thing to consider first before creating it?

• Make sure that the tools you are using are in good working condition

• Watch what you are doing, and take your time

• Have a prior knowledge on the task

• Call for assistance for tasks

Answer explanation

Before starting cable copper splicing, ensuring that your tools are in good working condition is crucial. Proper tools prevent mistakes and ensure safety, making this the best first consideration.