FREE BDS Troubleshooting Systems Questions and Answers

Question 1

When experiencing a complete loss of signal in a broadband network, what is the first step in troubleshooting?

Accepted Answer

Verify power supply to the equipment

Answer

Check the headend equipment

Answer

Replace the modem

Answer

Reboot the computer

Question 2

Which tool is essential for detecting and locating signal leakage in a coaxial cable?

Accepted Answer

Signal meter

Answer

Time Domain Reflectometer (TDR)

Answer

Spectrum analyzer

Answer

Cable stripper

Question 3

What common issue might be indicated by frequent pixelation or freezing of the video signal in a broadband network?

Accepted Answer

Loose or damaged cables

Answer

High bandwidth availability

Answer

Excessive signal amplification

Answer

Proper functioning of the modem

Question 4

When troubleshooting intermittent connectivity issues, which component should be checked first?

Accepted Answer

Connectors and cable ends

Answer

Splitter

Answer

Headend

Answer

Optical node

Question 5

What could cause a broadband signal to weaken progressively over a distance?

Accepted Answer

Signal attenuation

Answer

Strong signal amplification

Answer

Insufficient bandwidth

Answer

Network congestion

Question 6

If a customer reports slow internet speeds, what should be verified first?

Accepted Answer

Signal levels at the customer’s modem

Answer

Number of devices connected to the network

Answer

Type of modem used

Answer

Status of the headend equipment

Question 7

How can ingress noise in a broadband network be minimized?

Accepted Answer

By increasing the bandwidth

Answer

By properly shielding cables and connectors

Answer

By increasing the signal amplification

Answer

By using better quality splitters

Question 8

What does a high bit error rate (BER) typically indicate in a broadband system?

Accepted Answer

Problems with signal quality or interference

Answer

Proper system functioning

Answer

Excellent signal quality

Answer

Low bandwidth usage

Question 9

When troubleshooting a network, what is the purpose of performing a ping test?

Accepted Answer

To verify network connectivity

Answer

To measure signal strength

Answer

To amplify signals

Answer

To configure network devices

Question 10

What is the effect of improper cable termination in a broadband distribution network?

Accepted Answer

Signal reflection and loss

Answer

Improved network performance

Answer

Increased bandwidth

Answer

Enhanced signal strength