Data Transmission: Telephone and Cable Networks Multiple Choice Questions PDF Download eBooks
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"The extra bit in the modem is used for" Multiple Choice Questions (MCQ) on data transmission telephone and cable networks with choices error detection, error correction, noise, and distortion for top online computer science programs. Practice dial up modems quiz questions for jobs' assessment test and online courses for BSc computer science.
MCQs on Data Transmission Telephone & Cable Networks PDF Download eBooks
MCQ: The extra bit in the modem is used for
- error correction
- error detection
- noise
- distortion
B
MCQ: Cable TV networks started to distribute broadcast video signals to locations in the late
- 1940s
- 1950s
- 1960s
- 1970s
A
MCQ: Telephone networks use
- message switching
- packet switching
- circuit switching
- authenticated switching
C
MCQ: The High-bit-rate Digital Subscriber Line (HDSL) uses two twisted pairs to achieve
- full-duplex transmission
- half-duplex transmission
- decoding
- encoding
A
MCQ: The effective bandwidth of a telephone line being used for data transmission is
- 30 Hz
- 300 Hz
- 600 Hz
- 2400 Hz
D