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

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

41-60 Answer

41-C	42-B	43-C	44-D	45-C	46-A	47-B	48-D	49-A	50-B
51-D	52-B	53-B	54-D	55-C	56-C	57-C	58-C	59-B	60-B