UGC NET CSE | December 2012 | Part 3 | Question: 30

Question

Match the following with respect to the Mobile Computing Architecture.

a. Downlink control	1. 100 Mbps
b. Data communication data rate	2. Residency Latency (RL)
c. The average duration of user's stay in cell	3. Sending data from a BS to MD
d. FDDI bandwidth	4. 2-Mbps

	a	b	c	d
A	2	1	4	3
B	3	4	2	1
C	4	1	2	1
D	4	3	1	2

Answer 1

Answer : B

a. Downlink control                                                3. Sending data from a BS to MD
b. Data communication data rate                            4. 2-Mbps 
c. The average duration of user's stay in cell            2. Residency Latency (RL)
d. FDDI bandwidth                                                1. 100 Mbps 

Use of Downlink control in Mobile Computing Architecture : The base station subsystem (BSS) is the section of a traditional cellular telephone network which is responsible for handling traffic and signaling between a mobile Device and the network switching subsystem. 

So this statement indicates Downlink control is used to Sending data from a BS to MD.

All other options can be eliminated by this one option .I only searched for it