Computer Hardware and Networking/4G Multiple Choice Question Sample Test,Sample questions

Question:
 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


Question:
 What Location Management feature does 4G support?

1.Concurrent Location Registration

2.Concatenated Management

3.Collated Location Registration

4.Concatenated Location Registration


Question:
 What Location Management feature does 4G support?

1. Concurrent Location Registration

2.Concatenated Management

3.Collated Location Registration

4.Concatenated Location Registration


Question:
4G LTE is ____ times faster than 3G?

1.5

2.10

3.15

4.20


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

1.100

2.150

3.200

4.250


Question:
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


Question:
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


Question:
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


Question:
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


Question:
Smooth ________ across heterogeneous networks,[7]

1.CDMA2000

2.Cellular network

3.Handoff

4.Universal Mobile Telecommunications System


Question:
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


Question:
The pre-4G technology ________ (LTE) is often branded ā€œ4Gā€, 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


Question:
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


Question:
What application will require BlueTooth?

1.Ad-Hoc Networking

2.Desktop Publishing

3.Circuit Switching

4.Packet Networking


Question:
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


Question:
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


Question:
What does MSC stand for?

1.Master Sequence Controller

2.Master Switching Controller

3.Master Switch Controller

4. Master Switching Control


Question:
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


Question:
What is the expected maximum data rate for 4G?

1.100Mbps

2.100Kbps

3.10Mbps

4.200Kbps


Question:
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


Question:
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


Question:
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


Question:
___________ 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


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