Wireless Communication MCQ Questions & Answers

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Learn Wireless Communication MCQ questions & answers are available for a Electronics and Communications Engineering(ECE) students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Wireless Communication MCQ question is the important chapter for a Electronics and Communications Engineering(ECE) and GATE students. Page-8 section-1

Each section contains 100 MCQs on Wireless Communication .

Which of the following is not an effect caused by multipath in radio channel?

A) Random frequency modulation B) Time dispersion C) Rapid changes in signal strength D) Power of base station

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Popular 2G CDMA standard IS-95 is also known as . . . . . . . .

A) CdmaOne B) CdmaTwo C) IS-136 D) IS-95B

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Which type of transmission technique is employed by paging system?

A) Multicasting B) Unicasting C) Hybrid D) Simulcasting

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

What is the full form of UMTS?

A) Universal Mobile Telephone System B) Ubiquitous Mobile Telephone System C) Ubiquitous Mobile Telemetry System D) Universal Machine Telemedicine System

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

What is the set of possible carrier frequencies in FH-SS?

A) Hop B) Hopset C) Symbols D) Chips

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Which of the following multiple access techniques are used by second generation cellular systems?

A) FDMA/FDD and TDMA/FDD B) TDMA/FDD and CDMA/FDD C) FDMA/FDD and CDMA/FDD D) FDMA/FDD only

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

WLANs use high power levels and generally require a license for spectrum use.

A) True B) False

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Which of the following WLAN standard has been named Wi-Fi?

A) IEEE 802.6 B) IEEE 802.15.4 C) DSSS IEEE 802.11b D) IEEE 802.11g

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Which of the following is not backward compatible with Cdma2000?

A) Cdma2000 1xRTT B) Cdma2000 3xRTT C) Cdma2000 1xEV-DO D) Cdma2000 1xEV-DT

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Which of the following is not a principle shape factor?

A) Azimuthal direction of maximum fading B) Angle of arrival C) Angular spread D) Angular constriction

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

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Wireless Communication MCQ Questions & Answers | ECE