Cable Termination and Testing: Master the Basics for Network Cabling Success

Question 1

Which color code represents the orange/white pair in a standard Ethernet cable?

Accepted Answer

Orange/White

Answer

Orange

Answer

White

Answer

White/Orange

Question 2

Which of the following is not a cable termination method?

Accepted Answer

Bind

Answer

Punch down

Answer

Crimp

Answer

Solder

Question 3

What is the correct sequence of steps for terminating a twisted-pair cable?

Accepted Answer

Strip, crimp, test

Answer

Crimp, strip, test

Answer

Test, strip, crimp

Answer

Strip, test, crimp

Question 4

Which type of connector is commonly used for terminating Category 5e cables?

Accepted Answer

RJ-45

Answer

RJ-11

Answer

RJ-12

Answer

RJ-50

Question 5

What does a failed "open" test result typically indicate?

Accepted Answer

A break in the cable

Answer

A short circuit

Answer

A high resistance connection

Answer

A faulty connector

Question 6

What is the primary purpose of a cross-over cable in a network?

Accepted Answer

Connecting two computers directly without the need for a switch or router

Answer

Connecting a computer to a switch or router

Answer

Connecting a router to a modem

Answer

Connecting a printer to a computer

Question 7

Which of the following is a primary advantage of using stranded cable over solid core cable?

Accepted Answer

Increased flexibility, making it easier to work with in tight spaces

Answer

Improved signal quality over long distances

Answer

Reduced cost compared to solid core cable

Answer

Enhanced durability against physical damage

Question 8

What is the proper technique for crimping an RJ-45 connector onto a network cable?

Accepted Answer

Using a crimping tool designed specifically for RJ-45 connectors

Answer

Using a hammer and punch-down tool

Answer

Twisting the wires together and securing them with tape

Answer

Soldering the wires to the connector pins

Question 9

Which of the following tools is most commonly used to test the continuity and functionality of a network cable?

Accepted Answer

Cable tester

Answer

Multimeter

Answer

Signal generator

Answer

Oscilloscope

Question 10

What is the primary function of a keystone jack in a network cabling system?

Accepted Answer

Providing a termination point for connecting a network cable to a patch panel

Answer

Converting a coaxial cable to an Ethernet cable

Answer

Amplifying the signal in a network cable

Answer

Terminating a cable with an RJ-45 connector

Question 11

What's the best way to ensure proper bend radius when routing cables?

Accepted Answer

Follow the manufacturer's recommended bend radius for the cable type.

Answer

Secure cables tightly with cable ties, regardless of bend radius.

Answer

Bend cables at right angles to fit tight spaces.

Answer

Leave cables loose and unsupported for flexibility.

Question 12

Which essential tool removes the outer jacket of a cable?

Accepted Answer

Stripping tool

Answer

Crimping tool

Answer

Punchdown tool

Answer

Cable tester

Question 13

What is a keystone jack used for?

Accepted Answer

Connecting cables to a patch panel

Answer

Terminating cables with RJ-45 connectors

Answer

Providing a secure connection between cables

Answer

Testing cable integrity

Question 14

What is the primary purpose of a cable management system?

Accepted Answer

Cable organization and protection

Answer

Improved airflow

Answer

Prevention of EMI interference

Answer

Workspace aesthetics

Question 15

In Gigabit Ethernet applications, which connector type is commonly employed?

Accepted Answer

RJ-45

Answer

F-type

Answer

RJ-11

Answer

BNC

Question 16

What is the primary objective of using a crimp tool?

Accepted Answer

Establishing a secure and reliable electrical connection

Answer

Verifying cable continuity

Answer

Stripping the outer jacket of a cable

Answer

Measuring the length of a cable

Question 17

In the event of intermittent cable failures, what is the recommended troubleshooting approach?

Accepted Answer

Employ a cable tester to locate the problematic section, then replace that part of the cable.

Answer

Replace the entire length of the cable.

Answer

Overlook the problem until it becomes more severe.

Question 18

What is the primary purpose of subjecting a cable to certification?

Accepted Answer

To confirm that the cable conforms to specified industry standards

Answer

To determine the length of a cable

Answer

To pinpoint specific faults in a cable

Answer

To troubleshoot intermittent cable problems

Question 19

Which type of connector is commonly used to terminate twisted-pair cables in Ethernet networks?

Accepted Answer

RJ-45

Answer

LC

Answer

BNC

Answer

F-connector

Question 20

Which device is used to verify the continuity and proper wiring sequence of a cable?

Accepted Answer

Cable tester

Answer

Ohmmeter

Answer

Oscilloscope

Answer

Multimeter

Question 21

What is the purpose of using a test tone when troubleshooting cable issues?

Accepted Answer

To trace the cable's path

Answer

To identify cable type

Answer

To measure cable resistance

Answer

To detect shorts

Question 22

When troubleshooting a fiber optic cable, which tool is used to identify breaks or bends?

Accepted Answer

Visual fault locator

Answer

Ohmmeter

Answer

Cable tester

Answer

Multimeter