Information and Communication Technology Multiple Choice Questions and Answers 6 PDF Download

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Study high school physics multiple choice questions (MCQs): it takes output signal from transmission channel and delivers it to transducer after processing it, for free online courses with choices transmission channel, transmitter, receiver, and hardware, flow of information quiz for online cognitive learning with eLearning distance education portal with interactive learning styles. Free physics study guide for online learning flow of information quiz questions to attempt multiple choice questions based test.

MCQs on Information and Communication Technology Worksheets 6 Quiz PDF Download

MCQ: It takes output signal from transmission channel and delivers it to transducer after processing it

  1. transmitter
  2. transmission channel
  3. receiver
  4. hardware

C

MCQ: Information sent by cell phones are in form of

  1. electrical signals
  2. binary data
  3. microwaves
  4. electromagnetic waves

D

MCQ: Sound waves produced at radio station through microphone changed into

  1. electrical signals
  2. heat waves
  3. light waves
  4. sound waves

A

MCQ: A software that manages computer and devices connected to it is

  1. Operating system
  2. RAM
  3. ROM
  4. both B and C

A

MCQ: Signals falling on transmission antenna oscillate charges which then emit electrical signals in form of

  1. electric current
  2. electromagnet radio waves
  3. light waves
  4. sound waves

B