DOS History MCQs App – Computer Basics e-Book PDF

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Computer Basics Exam Prep MCQs – Mock Test 4

DOS History MCQ with Answers PDF Download – Test 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. Free DOS History App – Computer Basics MCQs App Download to learn computer hardware, computer memory, static and dynamic memory devices, dos history test prep for computer science programs.

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 to study computing courses online. Practice Operating Systems Questions and Answers, Google e-Book to download free chapter for computer science programs.

DOS History MCQ – Mock Test 4 PDF Download

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

Computer Basics MCQs App & eBook – DOS History Exam Prep

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DOS History MCQs App (Android & iOS)

DOS History MCQs App

Computer Fundamentals MCQs App (iOS & Android)

Computer Fundamentals MCQs App

Operating Systems MCQ App (Android & iOS)

Operating Systems MCQ App

Semantic Web MCQ App (iOS & Android)

Semantic Web MCQ App