PPSC Past Papers MCQs

PPSC Past Papers Most Repeated — 741 MCQs (Page 62 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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BRAN (Broadband Radio Access Network) can allocate frequency bands.

A. True
B. False
C.
D.

Which of the following frequencies is not categorized under frequencies allocated in HIPERACCESS standard?

A. 28 ghz
B. 32 ghz
C. 48 ghz
D. 26 ghz

HIPERACCESS incorporates point to multipoint topological scheme.

A. True
B. False
C.
D.

Equalizer is utilized to compensate ISI when symbol rate exceeds which of the following numerical?

A. 27 mb
B. 18 mb
C. 8 mb
D. 10 mb

Which of the following modulation methodologies is incorporated in HIPERACCESS standards?

A. Quadrature amplitude modulation (qam)
B. Orthogonal frequency-division multiplexing (ofdm)
C. Binary phase shift keying (bpsk)
D. Gaussian minimum shift keying (gmsk)

Which among the following are the recommendations proposed in the Spectrum Policy Initiative created in 2003?

A. Spectrum sharing innovation test bed and spectrum sensing tools
B. Spectrum sharing innovation test bed and spectrum management tools
C. Cross-layer innovation test bed and spectrum sensing tools
D. Cross-layer innovation test bed and spectrum management tools

What is the purpose of Spectrum Sharing Innovation Test Bed?

A. Spectrum sharing innovation test bed sets aside a portion of the spectrum for testing
B. Spectrum sharing innovation testbed determines terrain suitable for testing
C. Spectrum sharing innovation testbed creates environment models for testing
D. Spectrum sharing innovation testbed constructs conditioned chambers for testing

What is the full form of CSIS organization?

A. Center for skills and intermediary studies
B. Center for skills and international studies
C. Center for strategic and international studies
D. Center for strategic and intermediary studies

Which among the following is a problem addressed by CSIS?

A. Shortage of short range plans
B. Lack of common spectrum testing techniques
C. Challenges in negotiating international spectrum agreements
D. Construction of flexible spectrum management infrastructure

What are the recommendations proposed by CSIS for the improvement of spectrum management?

A. Establish fixed norms for proposing spectrum management algorithms
B. Establish research consortium to support the government and private sectors
C. Establish fixed regulations for spectrum sharing
D. Establish fixed regulations for spectrum sensing

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