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Thursday, October 13, 2016

COMPUTER FUNDAMENTALS MCQ SET-3

41. Which of the following produces the best quality graphics reproduction?
A) Laser printer
B) Ink jet printer
C) Plotter
D) Dot matrix printer
42. Computers with 80286 microprocessor is 
A) XT computer
B) AT comptuers
C) PS/2 computer
D) None of above
43. An application suitable for sequential processing is
A) Processing of grades
B) Payroll processing
C) Both a and b
D) All of above
44. Which of the following is not processing?
A) arranging
B) manipulating
C) calculating
D) gathering
45. The digital computer was developed primarily in
A) USSR
B) Japan
C) USA
D) UK
46. Software in computer
A) Enhances the capabilities of the hardware machine
B) Increase the speed of central processing unit
C) Both of above
D) None of above
47. Today’s computer giant IBM was earlier known by different name which was changes in 1924. What was that name?
A) Tabulator Machine Co.
B) Computing Tabulating Recording Co.
C) The Tabulator Ltd.
D) International Computer Ltd.
48. Before a disk drive can access any sector record, a computer program has to provide the record’s disk address. What information does this address specify?
A) Track number
B) Sector number
C) Surface number
D) All of above
49. The arranging of data in a logical sequence is called
A) Sorting
B) Classifying
C) Reproducing
D) Summarizing
50. What is the responsibility of the logical unit in the CPU of a computer?
A) To produce result
B) To compare numbers
C) To control flow of information
D) To do math’s works
These 100 MCQ questions from fundamentals of computer is distributed through mcqSets.com. Fundamentals of Computer is one of the most weighted topic on most of the competitive computer jobs exams.
51. Abacus was the first
A) electronic computer
B) mechanical computer
C) electronic calculator
D) mechanical calculator
52. If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
A) 216
B) 65,536
C) 64K
D) Any of the above
53. Instructions and memory address are represented by
A) Character code
B) Binary codes
C) Binary word
D) Parity bit
54. The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
A) Data collection terminal
B) OCR register terminal
C) Video Display terminal
D) POS terminal
55. A set of flip flops integrated together is called ____
A) Counter
B) Adder
C) Register
D) None of the above
56. People often call ______ as the brain of computer system
A) Control Unit
B) Arithmetic Logic Unit
C) Central Processing Unit
D) Storage Unit
57. Which is used for manufacturing chips?
A) Bus
B) Control unit
C) Semiconductors
D) A and b only
58. The value of each bead in heaven is
A) 1
B) 3
C) 5
D) 7
59. The first computer introduced in Nepal was
A) IBM 1400
B) IBM 1401
C) IBM 1402
D) IBM1402

60. Mnemonic a memory trick is used in which of the following language?
A) Machine language
B) Assembly language
C) High level language
D) None of above