Digital Circuits History MCQs Test Online PDF Download

Digital circuits history multiple choice questions (MCQs), digital circuits history test prep to learn online engineering degree courses. Learn introduction to digital electronics multiple choice questions (MCQs), digital circuits history quiz questions and answers. Career test prep on digital electronics basics, properties, electronic gates, digital electronics fundamentals, structure of digital system aptitude test for online basic electronics components courses distance learning.

Practice introduction to digital electronics aptitude test MCQs: modern era of electronics started with invention of transistor, for free online engineering courses with options bell laboratories, murray laboratories, walter laboratories, shockley laboratories for online engineering colleges. Free skills assessment test is for online learning digital circuits history quiz questions with MCQs, exam preparation questions and answers.

MCQ on Digital Circuits History Quiz PDF Download

MCQ: Binary number system was refined by

  1. Gottfried Wilhelm Leibniz
  2. Alexander Graham Bell
  3. Rosalind Franklin
  4. Francis Crick

A

MCQ: Modern era of electronics started with invention of transistor

  1. Bell laboratories
  2. Murray laboratories
  3. Walter laboratories
  4. Shockley laboratories

A

MCQ: First transistor was called a

  1. point-interact transistor
  2. point-contact transistor
  3. pin-contact transistor
  4. pin-interact transistor

B

MCQ: In 19th century, to perform logic operations vacuum tubes replaced

  1. switches
  2. transistors
  3. relays
  4. transformers

C

MCQ: Refined form of binary number system is published in

  1. 1700
  2. 1705
  3. 1805
  4. 1905

B