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Q1. A class of random access memory that requires periodic servicing in order for the contents to remain valid is
(A) Static RAM
(B) Dynamic RAM
(C) PROM
(D) EPROM
Answer: (B) Dynamic RAM
Q2. Which 8-bit chip was used in many of Tandy’s TRS-80 computers?
(A) Z-8000
(B) Motorola 6809
(C) Z-8088
(D) Z-80
Answer: (D) Z-80
Q3. Nepal brought a computer for census of 2028 BS. This computer was of
(A) First generation
(B) Second generation
(C) Third generation
(D) Fourth generation
Answer: (B) Second generation
Q4. Which printer is very commonly used for desk-top publishing?
(A) Laser printer
(B) Ink-jet printer
(C) Daisy wheel printer
(D) Dot-matrix printer
Answer: (A) Laser printer
Q5. The basic operations performed by a computer are
(A) Arithmetic operation
(B) Logical operation
(C) Storage and relative
(D) All the above
Answer: (D) All the above
Q6. A compiler is a translating program which
(A) Translates instruction of a high level language into machine language
(B) Translates entire source program into machine language program
(C) It is not involved in program’s execution
(D) All of above
Answer:(D) All of above
Q7. A system program which helps the execution of user programs is known as
(A) System software
(B) Application program
(C) Batch operating system
(D) Utilities
Answer: (C) Batch operating system
Q8. Storage capacity of magnetic disk depends on
(A) Tracks per inch of surface
(B) Bits per inch of tracks
(C) Disk pack in disk surface
(D) All of above
Answer: (D) All of above
Q9. Machine language is
(A) Machine dependent
(B) Difficult to program
(C) Error prone
(D) All of above
Answer: (D) All of above
Q10. A data item which is not broken down into smaller units is __
(A) Data element
(B) Elementary data item
(C) Data entry
(D) Database management
Answer: (B) Elementary data item
Q11. A hybrid computer
(A) Resembles digital computer
(B) Resembles analogue computer
(C) Resembles both a digital and analogue computer
(D) None of the above
Answer: (C) Resembles both a digital and analogue computer
Q12. When used with I/O devices, the term intelligent implies
(A) A color output capability
(B) Speech processing capability
(C) High speed printing capability
(D) Feature to support offline and online tasks
Answer: (D) Feature to support offline and online tasks
Q13. The personnel which deal with the computer and its management put together is known as
(A) Firm ware
(B) Human ware
(C) Software
(D) Hardware
Answer: (B) Human ware
Q14. Which of the following IC was used in third generation of computers?
(A) SSI
(B) MSI
(C) LSI
(D) Both (a) and (b)
Answer: (D) Both (a) and (b)
Q15. ENIAC (Electronic Numerical Integrator and Calculator) had huge advantage over Mark I because it used electronic valves in place of the electromagnetic switches. In the beginning, ENIAC was used for calculating the path of artillery shells. For which other was weapon design was it utilized?
(A) Hydrogen bomb
(B) Atom bomb
(C) Fighter aircraft
(D) None of the above
Answer: (A) Hydrogen bomb
Computer Fundamentals MCQ – All Set
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