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B2BT #6 19Jun2025

Authored by katrina barcelona

Professional Development

Professional Development

Used 1+ times

B2BT #6 19Jun2025
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22 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

In planning a 5G network for a stadium, what is the biggest challenge?

Weather conditions
High user density and interference
Lack of power supply
Fiber unavailability

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is a key consideration when upgrading from 4G to 5G?

Removing all 4G equipment
Spectrum re-farming and densification
Using the same frequency bands
Reducing the number of sites

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

If the actual site location differs from the planned one, what should you do first?

Proceed with installation
Ignore the change
Cancel the project
Re-run coverage and interference analysis

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

A new site shows poor coverage. What is your first troubleshooting step?

Verify antenna orientation and configuration
Replace the antenna
Increase power blindly
Restart the base station

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

How do you ensure synchronization in a TDD network?

Use different clocks
Disable synchronization
Use GPS-based synchronization
Use FDD mode

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What planning data is critical for 4G TAC modification?

Cellname, Old TAC and new TAC
Site id, EnodeBname, Cellname, Old TAC, New TAC, CI and Area Code
Site id, Enodebname, Old TAC and New TAC
Cellname, Old TAC, New TAC, CI and Area Code

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which mobile access technology introduced the concept of packet switching?

GSM
GPRS
UMTS
LTE

Answer explanation

General Packet Radio Service - GPRS (2.5G) introduced packet-switched data services in mobile networks.

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