@⇒ Basic computer knowledge ⇒ Computer Engineering Multiple Choice Questions / Objective type questions, MCQ's, with question and answers, download free PDF, short cut notes, rapid fire notes, best theory

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Q1.	The main job of a CPU is to....................
A.	carry out program instructions [Wrong Answer]
B.	store data / information for future use [Wrong Answer]
C.	process data and information [Wrong Answer]
D.	both (A) and (B) [Correct Answer]
View Answer 40 -63 Explanation:- Answer : D Discuss it below : Waqar khan Said on 2020-10-31 08:19:33 c is the best Ans of this Q. Enertainment world Said on 2020-06-15 20:10:56 Yes, the right answer is C. Manhaa Fatima Said on 2019-07-27 08:21:12 I think so its C Click here for more comments


Q2.	Which of the following refers to the fastest, biggest and most expansive computer?
A.	Personal computer [Wrong Answer]
B.	Super computer [Correct Answer]
C.	Laptop [Wrong Answer]
D.	Note book [Wrong Answer]
View Answer 30 -20 Explanation:- Answer : B Discuss it below : SAI TYPING CENTER Said on 2024-02-01 19:50:39 B Click here for more comments


Q3.	Micro computer hardware consists of three basic categories of physical equipment-
A.	Keyboard, monitor and hard drive [Wrong Answer]
B.	System unit, input / output and memory [Wrong Answer]
C.	System unit, input / output and secondary storage [Correct Answer]
D.	System unit, primary storage and secondary storage [Wrong Answer]
View Answer 23 -13 Explanation:- Answer : C Discuss it below : SAI TYPING CENTER Said on 2024-02-01 19:51:23 A Click here for more comments


Q4.	The most common input devices are-
A.	Microphone and Printer [Wrong Answer]
B.	Scanner and Monitor [Wrong Answer]
C.	Digital camera and Speaker [Wrong Answer]
D.	Keyboard and Mouse [Correct Answer]
View Answer 20 -7 Explanation:- Answer : D Discuss it below : SAI TYPING CENTER Said on 2024-02-01 19:51:53 D Click here for more comments


Q5.	Which of the following groups have only Output devices?
A.	Scanner, Printer and Monitor [Wrong Answer]
B.	Keyboard, Printer and Monitor [Wrong Answer]
C.	Mouse, Printer and Monitor [Wrong Answer]
D.	Plotter, Printer and Monitor [Correct Answer]
View Answer 20 -6 Explanation:- Answer : D Discuss it below : SAI TYPING CENTER Said on 2024-02-01 19:52:17 D Click here for more comments

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