Introduction to Computer – 1 – 10

46. Computers that are portable and convenient to use for users who travel, are known as :

(a) supercomputer
(b) minicomputer
(c) mainframe computer
(d)
 laptops

ANSWER

EXPLANATION

47. Desktop and personal computers are also known as :

(a) Supercomputer
(b) Servers
(c) Mainframes
(d) 
Microcomputer

ANSWER

EXPLANATION

48. In production of IC chip of computer, what is needed in the following ?

(a) Chromium
(b) Silicon
(c) Platinum
(d) 
Gold

ANSWER

EXPLANATION

49. …………… is not a microcomputer :

(a) Desktop computer
(b) Laptop
(c) Tablet PC
(d) 
Mainframe computer

ANSWER

EXPLANATION

50. The period of the second generation computers was :

(a) 1946-1958
(b) 1940-1960
(c) 1956-1963
(d) 
1957-1964

ANSWER

EXPLANATION

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