CompTIA A+ Certification Core 1 (220-1101) - Structured Cabling

The video tutorial covers structured cabling, emphasizing the importance of organizing cables within walls for safety and efficiency. It explains the use of equipment racks, horizontal runs, and patch panels in network setups. The tutorial also details the use of patch cables, punch down tools, and various testing methods, including continuity and wiremap tests. Different cable types, such as solid core and stranded, are discussed, along with loopback testing for network ports.

Why is it important to have cables organized within walls?

• To improve network speed

• To avoid tripping hazards

• To reduce cable costs

• To prevent data loss

What is the purpose of a patch panel in a structured cabling system?

• To organize and connect horizontal runs

• To increase network speed

• To provide power to devices

• To secure the network

What is the maximum length for a horizontal run according to TIA rules?

• 80 meters

• 90 meters

• 100 meters

• 110 meters

What is a 1-10 punch down tool used for?

• Securing cables to walls

• Measuring cable length

• Connecting wires to a patch panel

• Testing network speed

Which tool is used to locate cables in a network setup?

• Cable tester

• Fox and the Hound

• Loop back plug

• Time Domain Reflectometer

What does a Time Domain Reflectometer (TDR) measure?

• Signal strength

• Data transfer rate

• Cable length

• Network speed

Which tool can help find a break in a cable within walls?

• Loop back plug

• Time Domain Reflectometer

• Cable tester

• Fox and the Hound

What is the main advantage of using solid core cables in walls?

• Better electricity conduction

• Cost-effectiveness

• Durability

• Flexibility

What is the primary use of a loop back plug?

• To increase network speed

• To test the physical functionality of ports

• To secure cables

• To organize network cables

What is the difference between solid core and stranded cables?

• Solid core is more flexible

• Stranded is used in walls

• Solid core is a single piece of copper

• Stranded is more durable