Information and Communication Technology Multiple Choice Questions 9 PDF Download

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Physics multiple choice questions (MCQ) on vibration of diaphragm produces with options light waves, heat waves, sound waves and electric current, transmission of electric signal through wires quiz for competitive exam prep, viva interview questions with answers key. Free physics study guide to learn transmission of electric signal through wires quiz to attempt multiple choice questions based test.

MCQs on Information and Communication Technology Quiz PDF Download Worksheets 9

MCQ. Vibration of diaphragm produces

  1. heat waves
  2. light waves
  3. sound waves
  4. electric current

C

MCQ. Any crime accomplished through knowledge or use of use of computer technology is known as

  1. crime abroad
  2. property crime
  3. computer crime
  4. hate crime

C

MCQ. Spiral tracks coded on surface of CD are called

  1. land
  2. pits
  3. tracks
  4. lines

B

MCQ. Data storage devices are

  1. RAM
  2. ROM
  3. secondly memory
  4. primary memory

C

MCQ. To convert voices into electrical signals, modern telephone uses

  1. graphite
  2. plates
  3. diaphragm
  4. lead

C