PPSC Past Papers MCQs

PPSC Past Papers Most Repeated — 741 MCQs (Page 63 of 75)

Practice PPSC Past Papers MCQs with solved questions from real past exams. These MCQs cover PPSC Past Papers Most Repeated past papers and are ideal for candidates preparing for competitive exams.

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Which among the following is the official US regulatory body for the RF spectrum?

A. International organisation for standardisation
B. Institute of electrical and electronics engineers
C. American national standards institute
D. Federal communication commission

Which among the following is not addressed by the study conducted by Toffler associates in 2001?

A. Spectrum management
B. Technological impact of cognitive radio
C. Long term strategies for spectrum sharing
D. Methods of spectrum reallocation

Which among the following instigated a review of spectrum policy at FCC?

A. Establishment of spectrum policy task force
B. Establishment of research consortium
C. Collaboration with federal aviation administration
D. Collaboration with the american national standards institute

Which among the following factors hinders effective spectrum usage according to the SPTF?

A. Lack of spectrum access
B. Lack of antenna technology
C. Lack of physical components of radios
D. Lack of high capacity processors

Which among the following areas will not have an impact on cognitive radio?

A. Maximize the flexibility of spectrum usage
B. Promote spectrum access in rural areas
C. Apply a qualitative approach to interference management
D. Allow easement for spectrum overlays and underlays

The calculation of relative values of consumer services compared with scientific investigation and Earth exploration is a challenge imposed on policymakers by the mobile transmitter, mobile receiver configuration.

A. True
B. False
C.
D.

Which among the following is false about the defence science board?

A. Defence science board comprises of technology and business experts
B. Defence science board is a federal advisory committee for the us department of defence
C. Defence science board researches for the fcc
D. Defence science board is identified that using spectrum multiple dimension can reduce spectrum scarcity

Which of the following technology is mainly designed for indoor coverage?

A. Femtocell network
B. 3gpp
C. Lte
D. Amps

Coverage of Femtocell Network is much larger than a regular Macro cell Network.

A. True
B. False
C.
D.

Which of the following is not a component of Femtocell network?

A. F-bs
B. Internet link
C. Fgw
D. Bsc

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