Computer Hardware and Networking MCQ Quiz Hub

1. As of December 15th, 2011 Verizon Wireless has brought 4G LTE to over ______ million people?
100
150
200
250

2. What are the average upload speeds of our 4G LTE network?
1-3 Mbps
2-5 Mbps
1-3 Mbps
2-5 Mbps

3. 4G LTE is ____ times faster than 3G?
5
10
15
20

4. What are the average download speeds for our 4G LTE network?
1-2 Mbps
5-12 Mbps
1-2 Mbps
5-12 Mbps

5. Which of these are not part of the characteristics of 4G?
Software Dependency
Fully Converged Services
Ubiquitous Mobile Access
Multirate management

6. What does SGSN stand for?
Serial Gateway Supporting Node
Supporting GPRS Support Node
Supporting GGSN Support Node
Supporting Gateway Supporting Node

7. What does MSC stand for?
Master Sequence Controller
Master Switching Controller
Master Switch Controller
Master Switching Control

8. What is the expected maximum data rate for 4G?
100Mbps
100Kbps
10Mbps
200Kbps

9. What application will require BlueTooth?
Ad-Hoc Networking
Desktop Publishing
Circuit Switching
Packet Networking

10. What are some of the major architectural differences exist between 3G and 4G?
The RNC acts as a BS in a cluster-type RAN configuration.
The circuit-switching elements are removed in 4G.
A VOIP Gateway is used to connect to the PSTN and ISDN networks
All of the above

11. Which of these is not a function of the Service Middleware in the IP Core Network?
Media Conversion
Radio Resource Management
Wireless Data transmission
Mobility Management

12. Why are cell sizes likely to be smaller in 4G?
Higher frequency bands are utilized for data transmission
At higher data rates the signal must be received at a higher SNR threshold.
A and B
Data is transmitted at lower power

13. What Location Management feature does 4G support?
Concurrent Location Registration
Concatenated Management
Collated Location Registration
Concatenated Location Registration

14. What Location Management feature does 4G support?
Concurrent Location Registration
Concatenated Management
Collated Location Registration
Concatenated Location Registration

15. 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:
Temporal Agent
Cluster Head
Cluster Agent
Temporary Cluster Head

16. 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.
Evolution-Data Optimized
High-Speed Downlink Packet Access
UMTS-TDD
WiMAX

17. On December 9, 2008, ________ announced that they intend to build and begin to roll out an LTE network by the end of 2009.
Vodafone
Netflix
V Cast
Verizon Wireless

18. On September 20, 2007, ________ announced that it plans a joint effort with the Vodafone Group to transition its networks to the 4G standard LTE.
AirTouch
Netflix
Verizon Wireless
V Cast

19. 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.
IEEE 802.11
Token ring
IEEE 802.16
WiMAX

20. ___________ to attain ultra-high spectral efficiency by means of spatial processing including multi-antenna and multi-user MIMO
3G MIMO
MIMO
WiMAX
Beamforming

21. The pre-4G technology ________ (LTE) is often branded “4G”, but the first LTE release does not fully comply with the IMT-Advanced requirements.
E-UTRA
WiMAX
3GPP Long Term Evolution
Universal Mobile Telecommunications System

22. 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 ________.
Media Access Control
Multi-carrier code division multiple access
Orthogonal frequency-division multiple access
Code division multiple access

23. Smooth ________ across heterogeneous networks,[7]
CDMA2000
Cellular network
Handoff
Universal Mobile Telecommunications System