Q1. What are the average upload speeds of our 4G LTE network?
A. a. 1-3 Mbps
B. b. 2-5 Mbps
C. c. 1-3 Mbps
D. d. 2-5 Mbps
Answer:- D
Q2. 4G LTE is ____ times faster than 3G?
A. a. 5
B. b. 10
C. c. 15
D. d. 20



Answer:-  B
Q3. What does MSC stand for?
(a) Master Sequence Controller
(b) Master Switching Controller
(c) Master Switch Controller
(d) Master Switching Control
Ans: B



Q4. What is the expected maximum data rate for 4G?
(a) 100Mbps
(b) 100Kbps
(c) 10Mbps
(d) 200Kbps
Ans: A
Q5. What application will require BlueTooth?



(a) Ad-Hoc Networking
(b) Desktop Publishing
(c) Circuit Switching
(e) Packet Networking
Ans: A







Q6. Why are cell sizes likely to be smaller in 4G?
(a) Higher frequency bands are utilized for data transmission
(b) At higher data rates the signal must be received at a higher SNR threshold.
(c) A and B
(d) Data is transmitted at lower power
(e) A and D
Ans: C
Q7. What Location Management feature does 4G support?
(a) Concurrent Location Registration
(b) Concatenated Management
(c) Collated Location Registration
(d) Concatenated Location Registration
Ans: D



Q8. On September 20, 2007, ________ announced that it plans a joint effort with the Vodafone Group to transition its networks to the 4G standard LTE.
A. AirTouch
B. Netflix
C. Verizon Wireless
D. V Cast
Ans: C
Q9. What are some of the major architectural differences exist between 3G and 4G?
(a) The RNC acts as a BS in a cluster-type RAN configuration.
(b) The circuit-switching elements are removed in 4G.
(c) A VOIP Gateway is used to connect to the PSTN and ISDN networks
(f) All of the Above
Ans: D
Q10. What does SGSN stand for?



(a) Serial Gateway Supporting Node
(b) Supporting GPRS Support Node
(c) Supporting GGSN Support Node
(d) Supporting Gateway Supporting Node
Ans: B