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Computer Basics Exam Prep: Mock Test 4

DOS History Multiple Choice Questions (MCQs) PDF Download - 4

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The DOS History MCQ with Answers PDF (DOS History Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 14-4 to learn Computer Basics Practice Tests. Learn Operating Systems Test PDF, DOS History Multiple Choice Questions (MCQ Quiz) for information and communication technology. The DOS History MCQs App Download: Free Computer Basics App to learn computer hardware, computer memory, static and dynamic memory devices, dos history test prep to study computing courses online.

The MCQ: Year in which the first operating system was developed is; "DOS History" App (Free Android & iOS) with answers: 1940, 1910, 1980, and 1950 for information and communication technology. Practice Operating Systems Questions and Answers, Google eBook to download free sample for computer science programs.

DOS History MCQ Quiz with Answers PDF Download: Test 4

MCQ: 16

Year in which the first operating system was developed is

  1. 1910
  2. 1940
  3. 1950
  4. 1980
MCQ: 17

Semiconductor memory device in which stored data will remain permanently stored as long as power is supplied is

  1. dynamic memory device
  2. storage device
  3. flash device
  4. static memory device
MCQ: 18

Computer word size is a multiple of

  1. 16 bits
  2. 4 bits
  3. 1024 bits
  4. 10 bits
MCQ: 19

Most PCs give a single beep on boot up to indicate they are OK hardware wise, if we boot PC and doesn't get any beep we have to check

  1. system board
  2. RAM
  3. microprocessor
  4. speaker
MCQ: 20

The standard used in serial ports to facilitate communication is

  1. RS-246
  2. RS-LNK
  3. RS-232-C
  4. RST 3

DOS History Exam Prep: Computer Basics App & eBook MCQs

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DOS History MCQs App (Android & iOS)

DOS History MCQs App

Computer Fundamentals MCQs App (iOS & Android)

Computer Fundamentals MCQs App

Computer Basics MCQ App (Android & iOS)

Computer Basics MCQ App

Computer Architecture MCQ App (iOS & Android)

Computer Architecture MCQ App