Computer Knowledge

Mobile Telecommunications Networks

2,298 Questions

Mobile telecommunications networks focus on cellular technologies including 5G architecture and GSM components. Key areas of study include network function virtualization, software defined networking, and beamforming. This topic is crucial for technical exams testing computer and networking awareness.

5G architecture componentsNetwork function virtualizationMassive MIMO technologyGSM network registersBeamforming and CSI

Mobile Telecommunications Networks Questions

Multiple choice

In which of the following channel modes does the mobile station listen to the common down link channels and use SDCCH to register a mobile location associated with a particular base station to the network?

  1. Dedicated mode

  2. Shared mode

  3. Ideal mode

  4. Exclusive mode

  5. Low power low antenna approach
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In this channel mode, the mobile station listens to the common down link channels and uses SDCCH to register a mobile location associated with a particular base station to the network.

Multiple choice

Physical communication circuits are

  1. perfect

  2. not perfect

  3. both 1 and 2

  4. none of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Physical communication circuits are subject to various types of interference, noise, and signal attenuation, which can cause data errors. Because they are not perfect, network protocols must include mechanisms for error detection and correction to ensure reliable data transfer. This reality of physical media is why layers like the Data Link layer are essential.

Multiple choice

What is the task of 'iWebinspector' in mobile device testing?

  1. It allows to check the authenticity of the users in a networking medium.

  2. It allows to remotely debug the MobileSafari from the Computer's Browser.

  3. It allows to test websites in a lot of different Browsers and also Mobile Devices.

  4. All of the above

  5. Both options (1) and (2)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

It checks the remote debugging and traffic by using the computer's browser and trace that traffic.

Multiple choice

Which of the following is/are correct about proxy testing in mobile device testing?

  1. This testing is used to measure the performance of a mobile device.

  2. It can be used to set up a server to proxy and debug your mobile device.

  3. It is used to check the database back in the mobile device.

  4. It is used to measure the network accessibility in mobile device.

  5. Both (1) and (4)
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

These are correct statements about proxy testing in mobile device testing.

Multiple choice

What is called remote debugging in mobile device testing?

  1. It can be used to set up a server to proxy and debug your mobile device.

  2. It can measure the performance of a mobile device.

  3. It can also test the browser configuration.

  4. It checks the authenticity of the server.

  5. (1), (2) and (3) are correct.
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

These are the correct statements about remote debugging in mobile device testing.

Multiple choice

What are the advantages of simulating mobile content via an emulator to record mobile device traffic?

  1. It is suitable to check the functionality of the device.

  2. It allows to perform the testing process faster and is used for multi tasks.

  3. It is used to quickly accesses the data while detecting mobile device traffic.

  4. All of the above

  5. Both (1) and (3)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All are the correct statements about simulating mobile content via an emulator to record mobile device traffic.

Multiple choice

What is the full form of 3G?

  1. Third Generation

  2. 3 Giga byte

  3. Third Godown

  4. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In mobile telecommunications, 3G stands for the third generation of wireless mobile telecommunications technology.