Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Most Expected Mcq - Computer Part 4
11,535 plays

This lesson contains the mcq about input output devices and memory.

Talvir Singh is teaching live on Unacademy Plus

Talvir Singh
JRF Qualified | Motivational Speaker | Comedy Addict | Lyricist | 5 Year Teaching Experience |Youtuber | Unacademy Top Educator

Unacademy user
Sir I shall be highly obliged to you. You teach very well. Please sir make a course on 10th class ncert. It will be very helpful to us.
sir plz ans. highlight kr dya kro
Ram bhi to hota h n sir jo data rhta h use rkha rhta h
logcaliy resoning bhi karwo sir gi


  3. 1. is used for scanning the pictures and putting them in digitized forming the computer: . a) CD-ROM . b) Plotter c) Scanner d) None of The Above

  4. 2. Which device can produce the final product of machine processing into a form usable by humans: . a) Storage b) Input Device c) Output Device . d) None of The Above

  5. 3. Which is not true for primary storage: a) Information must be transferred to primary storage b) lt is relatively more expensive c) It allows very fast aces to data d) It is part of processor e) None of The Above

  6. 4. Why are headers and footers used in the document: . a) To mark the starting and ending of the page b) To allow page headers & footers to appear on document when it is printed . c) To enhance the overall appearance of the document . d) Each page of word must have header & footer. .e) None of The Above

  7. 5. When you save to this, your data will remain intact even when the computers turned of: . a) RAM . b) Motherboard c) Secondary Storage Device . d) Primary Storage Device e) None of The Above