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- 1. The improvement of computer hardware theory is summarized by which law.?
A.Metcalf’s law
B.Bill’s Law
C.Moore’s First Law
D.Grove’s law
Answer & Explanation
Answer: Option C 
Moore’s First Law
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- 2. Which of the following does not describe one or more characteristics of a computer?
A.Electronic
B.External storage
C.Stored program
D.Program modification at execution
Answer & Explanation
Answer: Option B
No answer description available for this question. Let us discuss.
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- 3. The CPU (Central Processing Unit) consists of:
A.Input, output and processing storage
B.Control unit, primary storage and secondary storage
C.Control unit, arithmetic – logic unit, and primary storage
D.input, processing and storage
Answer & Explanation
Answer: Option C
No answer description available for this question. Let us discuss.
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- 4. Which of the following is not true of immediate processing?
A.It is often used in real-time applications
B.It can occur with either sequential
C.It can be used” in an airline – reservation system
D.Transactions are processed shortly after a real – world event occurs
Answer & Explanation
Answer: Option B
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- 5. The ascending order of a data hierarchy is:
A.Bit – byte – record – file – database
B.Byte – bit – field – record – database
C.Byte – bit – record – file – field – database
D.Bit – byte – field – record – file – database
Answer & Explanation
Answer: Option D
No answer description available for this question. Let us discuss.
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To whom this Basics of Computers Questions and Answers section is beneficial?
Students can learn and improve on their skillset for using Verbal Ability effectively and can also prepare for competitive examinations like...
- All I.B.P.S and Public Sector Bank Competitive Exam
- Common Aptitude Test (CAT) Exams
- UPSC Paper-II or CSAT Exams
- SSC Competitive Exams
- Defence Competitive Exams
- L.I.C / G.I.C AO and Clerk Competitive Exams
- Railway Competitive Exam
- University Grants Commission (UGC)
- Career Aptitude Test (IT Companies) and etc.
