Wireless Data Services MCQ’s

Electronics & Communication Engineering Wireless & Mobile Communications

This set of Wireless & Mobile Communications Multiple Choice Questions & Answers (MCQs) focuses on “Wireless Data Services”.

1. CDPD is data service for third generation US cellular systems.
a) True
b) False

2. Which of the following is true for CDPD?
a) Expensive to install
b) Uses different infrastructure
c) Complex
d) Inexpensive to install

3. US cellular standard CDPD stands for _________
a) Cellular Digital Packet Data
b) Cellular Digital Packet Data
c) Cellular Digital Pocket Data
d) Cellular Discrete Pocket Data

4. CDPD channel is _________
a) Simplex
b) Complex
c) Duplex
d) Expensive

5. MDLP is _________
a) Layer protocol used in CDPD
b) Layer protocol used in GSM
c) Layer protocol used in ARDIS
d) Layer protocol used in CDMA

6. CDPD transmissions are carried out using ________ blocks.
a) Fixed length
b) Variable length
c) Long
d) Short

7. The layer protocol, RRMP stands for _________
a) Radio Resource Management Protocol
b) Radio Resource Mobile Protocol
c) Radio Rate Management Protocol
d) Radio Rate Mobile Protocol

8. RMD is a _______ and ________ data service.
a) Private, two way
b) Public, one way
c) Public, two way
d) Private, one way

9. ________ controls the switching of messages between nodes in the CCS network.
a) Signalling transfer points
b) Service management system
c) Database service management system
d) Switching end points

10. ARDIS is a public network service.
a) True
b) False

11. The MSC provides subscriber access to the PSTN via the _______
a) Signalling transfer points
b) Service management system
c) Database service management system
d) Switching end points

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