As an Amazon Associate I earn from qualifying purchases.

Mechanical Engg Notes and Technology Articles

Data and Signals Multiple Choice Questions PDF Download eBooks

Practice Data and Signals MCQ questions and answers PDF, data and signals quiz answers PDF worksheets, computer network test 5 for online classes. Learn digital signals Multiple Choice Questions (MCQs), "Data and Signals" quiz with answers for admission and merit scholarships test. Learn digital signals, period and frequency, transmission impairment career test for online bachelor's degree computer science.

"Digital signals are represented in" Multiple Choice Questions (MCQ) on data and signals with choices levels, sine waves, stages, and cosine waves for cheapest online computer science degree. Practice digital signals quiz questions for jobs' assessment test and online courses for computer majors.

MCQs on Data & Signals PDF Download eBooks

MCQ: Digital signals are represented in

  1. sine waves
  2. levels
  3. stages
  4. cosine waves

B

MCQ: The amount of time signal need to complete one cycle in seconds is known as

  1. sine wave
  2. digital signals
  3. frequency
  4. period

D

MCQ: The term that refers to the loss of strength of a signal is called

  1. attenuation
  2. distortion
  3. noise
  4. impairments

A

MCQ: The value of the decibel is positive if the signal is

  1. attenuated
  2. distorted
  3. noisy
  4. amplified

D

MCQ: The period of a signal is 100 ms. What is its frequency in kilohertz?

  1. 100 Hz
  2. 1 kHz
  3. 10 Hz
  4. 0.02 Hz

C