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Data Communication and Networking Final Exam Questions FAQ PDF Book Download

Data communication and networking final exam questions, learn online computer networking MCQs, competency based interview questions with FAQs based online test prep. Computer networking frequently asked questions has multiple choice questions (MCQs), data communication and networking final exam questions as required bit rate in baseband transmission is proportional to the, with choices frequency, bandwidth, phase, and time-period for online computer networking certifications. Free FAQ, situational interview questions are to learn data communication and networking final exam questions: Q&A online with MCQs to practice test questions with answers.

FAQ: Data Communication and Networking Final Exam Questions PDF Book Download

MCQ: Required bit rate in baseband transmission is proportional to the

  1. Frequency
  2. Bandwidth
  3. Phase
  4. Time-period

B

MCQ: Digital signals cannot be transmitted directly to channel, when channel is

  1. High-pass
  2. Baseband
  3. Bandpass
  4. Low-pass

C

MCQ: Increased number levels of a signal can result in reduction of

  1. Flexibility
  2. Reliability
  3. Efficiency
  4. Effectivity

B

MCQ: SNR (signal to noise ratio) can be measured with respect to

  1. Avg frequency /Avg noise power
  2. Avg distortion amount /Avg noise power
  3. Avg attenuation /Avg noise power
  4. Avg signal power/Avg noise power

D

MCQ: A signal with high energy in a very short time, refers to form of transmission impairment named as

  1. Thermal Noise
  2. Impulse Noise
  3. Induced noise
  4. Cross-talk

B