Network Wiring Standards: Master the Basics of Network Cabling

Question 1

For optimal performance in 10 Gigabit Ethernet networks, which cable category is recommended?

Accepted Answer

Category 6A

Answer

Category 5e

Answer

Category 6

Question 2

In network installations, what type of cable is commonly utilized for horizontal cabling, connecting devices to switches or routers?

Accepted Answer

Twisted pair cable

Answer

Coaxial cable

Answer

Fiber optic cable

Answer

Shielded twisted pair cable

Question 3

Which termination method involves using a punch-down tool to insert and secure the cable wires into a termination block, commonly used in structured cabling systems?

Accepted Answer

Punching

Answer

Crimping

Answer

Splicing

Answer

Soldering

Question 4

Which type of cable shielding provides the most effective protection against electromagnetic interference, ensuring reliable signal transmission in noisy environments?

Accepted Answer

Braided-shielded

Answer

Unshielded

Answer

Shielded

Answer

Foil-shielded

Question 5

Which type of cable certification test simulates real-world traffic patterns, providing a comprehensive evaluation of a cable run's performance and reliability?

Accepted Answer

Load test

Answer

DC test

Answer

Continuity test

Answer

Fluke test

Question 6

In a network cabling system, what is the primary purpose of a patch panel, providing flexibility and organization?

Accepted Answer

To provide a central termination point for cables, facilitating easy changes and connections

Answer

To connect devices directly to the network, eliminating the need for patch cables

Answer

To filter out unwanted network traffic, enhancing security and performance

Answer

To amplify network signals, extending the reach and coverage of the network

Question 7

According to TIA/EIA-568 standards, which cable type is appropriate for horizontal cabling?

Accepted Answer

UTP Category 5e

Answer

UTP Category 3

Answer

STP Category 6

Answer

Fiber optic multimode

Question 8

Which type of connector is used for terminating UTP cables, as specified by TIA/EIA-568 standards?

Accepted Answer

RJ-45

Answer

RJ-11

Answer

BNC

Answer

F-connector

Question 9

According to the TIA/EIA-568-B wiring standard, what color code represents the transmit data (Tx+) pair?

Accepted Answer

White/orange

Answer

White/green

Answer

Orange/white

Answer

Green/white

Question 10

For backbone cabling in TIA/EIA-568 standards, which type of cable is typically employed?

Accepted Answer

Fiber optic singlemode

Answer

UTP Category 5e

Answer

STP Category 6a

Answer

Coaxial cable

Question 11

In a horizontal cabling system, what is the maximum recommended length for a Category 5e UTP cable?

Accepted Answer

100 meters (328 feet)

Answer

90 meters (295 feet)

Answer

120 meters (394 feet)

Answer

150 meters (492 feet)

Question 12

Which type of connector is typically used for terminating Category 6 cables?

Accepted Answer

RJ-45

Answer

RJ-11

Answer

BNC

Answer

F-connector

Question 13

What is the term for removing the insulation from the end of a cable to prepare it for termination?

Accepted Answer

Stripping

Answer

Crimping

Answer

Punching down

Answer

Terminating

Question 14

Which of the following is not used as a type of cable in network cabling?

Accepted Answer

Electrical wire

Answer

Coaxial cable

Answer

Fiber optic cable

Answer

UTP cable

Question 15

Which of the following standards defines the requirements for grounding and bonding network cabling?

Accepted Answer

ANSI/TIA-607-A

Answer

ANSI/TIA-569-A

Answer

IEEE 802.3

Answer

ISO/IEC 11801

Question 16

Which type of connector is used to terminate a Category 6 cable?

Accepted Answer

RJ-45

Answer

BNC

Answer

RJ-11

Answer

F-connector

Question 17

Which termination method is typically used to connect a cable to an RJ-45 connector?

Accepted Answer

Crimping

Answer

Soldering

Answer

Punching down

Answer

Splicing

Question 18

What is the main purpose of a cable tester in network cabling?

Accepted Answer

To verify the integrity and performance of a network cable

Answer

To generate network traffic

Answer

To troubleshoot network problems

Question 19

Which TIA/EIA standard defines the commercial cabling system for telecommunications?

Accepted Answer

TIA/EIA-568

Answer

TIA/EIA-570

Answer

TIA/EIA-606

Answer

TIA/EIA-569

Question 20

What is the primary difference between T568A and T568B wiring standards?

Accepted Answer

The position of the orange and green wire pairs.

Answer

The maximum cable length allowed.

Answer

The type of cable used.

Answer

The connector type used.

Question 21

Which type of cable is most commonly used for connecting a computer to a network switch in a fixed installation?

Accepted Answer

Cat 5e

Answer

Twinaxial

Answer

Fiber Optic

Answer

Coaxial

Question 22

What is the purpose of a crossover cable in network wiring?

Accepted Answer

To connect two devices of the same type directly.

Answer

To connect a computer to a network switch.

Answer

To provide power to a network device.

Answer

To extend the maximum distance of a network connection.

Question 23

Which tool is essential for terminating twisted-pair cable onto a connector?

Accepted Answer

Crimping tool

Answer

Punchdown tool

Answer

Multimeter

Answer

Wire stripper

Question 24

Why is it important to maintain proper twist ratios when terminating twisted-pair cabling?

Accepted Answer

To minimize crosstalk and signal degradation.

Answer

To simplify the termination process.

Answer

To reduce the overall cable diameter.

Answer

To increase the tensile strength of the cable.

Question 25

Which type of connector is commonly used with fiber optic cabling in network installations?

Accepted Answer

LC

Answer

RJ-45

Answer

BNC

Answer

DB-9

Question 26

What is the purpose of a cable tester in network wiring?

Accepted Answer

To verify the continuity and correct wiring of cables.

Answer

To supply power to network devices.

Answer

To configure network settings.

Question 27

Which of the following is NOT a benefit of adhering to structured cabling standards?

Accepted Answer

Reduced cable cost.

Answer

Greater flexibility and scalability.

Answer

Improved reliability and performance.

Answer

Easier troubleshooting and maintenance.