data rate and signals

mcqspedia.com has 5 Question/Answers about Topic data rate and signals

Minimum time required to download one million bytes of information for V32 modem would be

Minimum time required to download one million bytes of information for V32 modem would be
  • A. 800 s
  • B. 834 s
  • C. 900 s
  • D. 1000 s
  • Correct Answer: Option B

Theoretical upstream data rate in QPSK is

Theoretical upstream data rate in QPSK is
  • A. 12 Mbps
  • B. 14 Mbps
  • C. 18 Mbps
  • D. 20 Mbps
  • Correct Answer: Option A

Theoretical downstream data rate is

Theoretical downstream data rate is
  • A. 10 Mbps
  • B. 20 Mbps
  • C. 30 Mbps
  • D. 40 Mbps
  • Correct Answer: Option C

Multilevel multiplexing, multiple-slot allocation and pulse stuffing techniques are used to improve

Multilevel multiplexing, multiple-slot allocation and pulse stuffing techniques are used to improve
  • A. Time division multiplexing
  • B. Data rate management
  • C. Interleaving
  • D. nothing
  • Correct Answer: Option B

Data rate depends upon

Data rate depends upon
  • A. Bandwidth
  • B. Level of signals
  • C. Level of noise
  • D. All of above
  • Correct Answer: Option D