laboursonline – MCQs, Mock Tests | Computer Hardware and Networking 4G Multiple Choice Question

As of December 15th, 2011 Verizon Wireless has brought 4G LTE to over ______ million people?

1. 100
2. 150
3. 200
4. 250

✅ Correct Answer: 3

What are the average upload speeds of our 4G LTE network?

1. 1-3 Mbps
2. 2-5 Mbps
3. 1-3 Mbps
4. 2-5 Mbps

✅ Correct Answer: 4

4G LTE is ____ times faster than 3G?

1. 5
2. 10
3. 15
4. 20

✅ Correct Answer: 2

What are the average download speeds for our 4G LTE network?

1. 1-2 Mbps
2. 5-12 Mbps
3. 1-2 Mbps
4. 5-12 Mbps

✅ Correct Answer: 4

Which of these are not part of the characteristics of 4G?

1. Software Dependency
2. Fully Converged Services
3. Ubiquitous Mobile Access
4. Multirate management

✅ Correct Answer: 4

What does SGSN stand for?

1. Serial Gateway Supporting Node
2. Supporting GPRS Support Node
3. Supporting GGSN Support Node
4. Supporting Gateway Supporting Node

✅ Correct Answer: 2

What does MSC stand for?

1. Master Sequence Controller
2. Master Switching Controller
3. Master Switch Controller
4. Master Switching Control

✅ Correct Answer: 2

What is the expected maximum data rate for 4G?

1. 100Mbps
2. 100Kbps
3. 10Mbps
4. 200Kbps

✅ Correct Answer: 1

What application will require BlueTooth?

1. Ad-Hoc Networking
2. Desktop Publishing
3. Circuit Switching
4. Packet Networking

✅ Correct Answer: 1

What are some of the major architectural differences exist between 3G and 4G?

1. The RNC acts as a BS in a cluster-type RAN configuration.
2. The circuit-switching elements are removed in 4G.
3. A VOIP Gateway is used to connect to the PSTN and ISDN networks
4. All of the above

✅ Correct Answer: 4

Which of these is not a function of the Service Middleware in the IP Core Network?

1. Media Conversion
2. Radio Resource Management
3. Wireless Data transmission
4. Mobility Management

✅ Correct Answer: 3

Why are cell sizes likely to be smaller in 4G?

1. Higher frequency bands are utilized for data transmission
2. At higher data rates the signal must be received at a higher SNR threshold.
3. A and B
4. Data is transmitted at lower power

✅ Correct Answer: 3

What Location Management feature does 4G support?

1. Concurrent Location Registration
2. Concatenated Management
3. Collated Location Registration
4. Concatenated Location Registration

✅ Correct Answer: 4

What Location Management feature does 4G support?

1. Concurrent Location Registration
2. Concatenated Management
3. Collated Location Registration
4. Concatenated Location Registration

✅ Correct Answer: 4

In the clustered diversity hand-over scheme that is used in 4G, the __________ is dynamically assigned to perform signal-processing combine the multiple signals into one:

1. Temporal Agent
2. Cluster Head
3. Cluster Agent
4. Temporary Cluster Head

✅ Correct Answer: 1

Question 3: 4G enabled the third generation systems, such as IS-2000, UMTS, HSXPA, ________, TD-CDMA, and TD-SCDMA, to use CDMA as the access scheme.

1. Evolution-Data Optimized
2. High-Speed Downlink Packet Access
3. UMTS-TDD
4. WiMAX

✅ Correct Answer: 1

On December 9, 2008, ________ announced that they intend to build and begin to roll out an LTE network by the end of 2009.

1. Vodafone
2. Netflix
3. V Cast
4. Verizon Wireless

✅ Correct Answer: 4

On September 20, 2007, ________ announced that it plans a joint effort with the Vodafone Group to transition its networks to the 4G standard LTE.

1. AirTouch
2. Netflix
3. Verizon Wireless
4. V Cast

✅ Correct Answer: 3

The ________ evolution of 802.16e is under development, with the objective to fulfill the IMT-Advanced criteria of 1000 Mbit/s for stationary reception and 100 Mbit/s for mobile reception.

1. IEEE 802.11
2. Token ring
3. IEEE 802.16
4. WiMAX

✅ Correct Answer: 4

___________ to attain ultra-high spectral efficiency by means of spatial processing including multi-antenna and multi-user MIMO

1. 3G MIMO
2. MIMO
3. WiMAX
4. Beamforming

✅ Correct Answer: 2

The pre-4G technology ________ (LTE) is often branded “4G”, but the first LTE release does not fully comply with the IMT-Advanced requirements.

1. E-UTRA
2. WiMAX
3. 3GPP Long Term Evolution
4. Universal Mobile Telecommunications System

✅ Correct Answer: 3

So in second generation systems, one set of the standard used the combination of FDMA and TDMA and the other set introduced an access scheme called ________.

1. Media Access Control
2. Multi-carrier code division multiple access
3. Orthogonal frequency-division multiple access
4. Code division multiple access

✅ Correct Answer: 4

Smooth ________ across heterogeneous networks,[7]

1. CDMA2000
2. Cellular network
3. Handoff
4. Universal Mobile Telecommunications System

✅ Correct Answer: 4