Explore topic-wise MCQs in Wireless Mobile Communications.

This section includes 20 Mcqs, each offering curated multiple-choice questions to sharpen your Wireless Mobile Communications knowledge and support exam preparation. Choose a topic below to get started.

1.

EDGE is sometimes also referred as ____________

A. HSCSD
B. 3GPP
C. EGPRS
D. EGSCSD
Answer» D. EGSCSD
Discussion
2.

Various air interface formats used by EDGE are also known as ___________

A. Modulation and coding schemes
B. Coding schemes
C. Modulating air interface
D. Air interface coding schemes
Answer» B. Coding schemes
Discussion
3.

Which new modulation technique is used by EDGE?

A. BPSK
B. 8- PSK
C. DQPSK
D. AFSK
Answer» C. DQPSK
Discussion
4.

What changes GPRS need to acquire while upgrading itself from GSM?

A. A whole new base station
B. New transceiver at base station
C. New channel cards
D. New packet overlay including routers and gateways
Answer» E.
Discussion
5.

How is HSCSD different from GPRS?

A. Infrastructure
B. Multiple Access Scheme
C. Modulation technique
D. Switching Technique
Answer» E.
Discussion
6.

2.5G upgrade path for a particular wireless carrier does not match the original 2G technology choice made earlier by the same carrier.

A. True
B. False
Answer» C.
Discussion
7.

HOW_IS_HSCSD_DIFFERENT_FROM_GPRS??$

A. Infrastructure
B. Multiple Access Scheme
C. Modulation technique
D. Switching Technique
Answer» E.
Discussion
8.

Which new modulation technique is used by EDGE?$

A. BPSK
B. 8- PSK
C. DQPSK
D. AFSK
Answer» C. DQPSK
Discussion
9.

What_changes_GPRS_need_to_acquire_while_upgrading_itself_from_GSM?$

A. A whole new base station
B. New transceiver at base station
C. New channel cards
D. New packet overlay including routers and gateways
Answer» E.
Discussion
10.

What is one disadvantage of EDGE in comparison to HSCSD and GPRS?

A. Low data rates
B. Small coverage range
C. Low speed
D. No advancement
Answer» C. Low speed
Discussion
11.

EDGE is sometimes also referred as _______

A. HSCSD
B. 3GPP
C. EGPRS
D. EGSCSD
Answer» D. EGSCSD
Discussion
12.

Various air interface formats used by EDGE are also known as ______

A. Modulation and coding schemes
B. Coding schemes
C. Modulating air interface
D. Air interface coding schemes
Answer» B. Coding schemes
Discussion
13.

GPRS and EDGE supports which 2G standard?

A. GSM only
B. IS-136 only
C. GSM and IS-136 both
D. PDC
Answer» D. PDC
Discussion
14.

How does HSCSD differs from the GSM to obtain higher speed data rate?

A. By allowing single user to use one specific time slot
B. By allowing single user to use consecutive user time slots
C. By using 8-PSK modulation technique
D. By allowing multiple users to use individual time slot
Answer» C. By using 8-PSK modulation technique
Discussion
15.

HSCSD supports which 2G standard?

A. GSM
B. IS-136
C. GSM and IS-136
D. PDC
Answer» B. IS-136
Discussion
16.

Which of the following is a 2.5G CDMA standard?

A. IS-95
B. Cdma2000
C. IS-95B
D. CdmaOne
Answer» D. CdmaOne
Discussion
17.

Which of the following is not a TDMA standard of 2.5G network?

A. HSCSD
B. GPRS
C. EDGE
D. GSM
Answer» E.
Discussion
18.

2.5G upgrade path for a particular wireless carrier does not match the original 2G technology choice made earlier by the same carrier. (True or False).

A. True
B. False
Answer» C.
Discussion
19.

What is the name of the internet microbrowser technology used by NTT DoCoMo in Japan?

A. Wireless Application Protocol
B. I-mode
C. .W-mode
D. Hypertext Markup Language
Answer» C. .W-mode
Discussion
20.

What is the name of the web browsing format language supported by 2.5G technology?

A. Wireless Application Protocol
B. Hypertext Markup Language
C. Extensible Markup Language
D. Hypertext Transfer Protocol
Answer» B. Hypertext Markup Language
Discussion