As an Amazon Associate I earn from qualifying purchases.

Mechanical Engg Notes and Technology Articles

Data Transmission: Telephone and Cable Networks Multiple Choice Questions PDF Download eBooks

Practice Data Transmission Telephone and Cable Networks MCQ questions and answers PDF, data transmission telephone and cable networks quiz answers PDF worksheets, computer network test 5 for online classes. Learn dial up modems Multiple Choice Questions (MCQs), "Data Transmission Telephone and Cable Networks" quiz with answers for admission and merit scholarships test. Learn dial up modems, cable tv network, telephone networks, digital subscriber line, data bandwidth career test for master's degree in computer science.

"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

  1. error correction
  2. error detection
  3. noise
  4. distortion

B

MCQ: Cable TV networks started to distribute broadcast video signals to locations in the late

  1. 1940s
  2. 1950s
  3. 1960s
  4. 1970s

A

MCQ: Telephone networks use

  1. message switching
  2. packet switching
  3. circuit switching
  4. authenticated switching

C

MCQ: The High-bit-rate Digital Subscriber Line (HDSL) uses two twisted pairs to achieve

  1. full-duplex transmission
  2. half-duplex transmission
  3. decoding
  4. encoding

A

MCQ: The effective bandwidth of a telephone line being used for data transmission is

  1. 30 Hz
  2. 300 Hz
  3. 600 Hz
  4. 2400 Hz

D