Computer Sciences Practice MCQ Page 51

by **Admin** Tue Jan 05, 2016 8:12 am

Question: 4649 when was the first IBM microcomputer called IBM with 16-bit microprocessor introduced?

1979
1981
1982
1984

Question: 4650 what was the designation of IBMs first optical storage device specifically designed for its ps/2 series of computers?

IBM-2717
IBM-3363
IBM-3131
IBM-4040

Question: 4651 The first special-purpose electronic computer which containEd about 300 vacuum tubes and became operational in early 1940s was called?

colossus
ENIAC
Atansof-Berry computer(ABC)
EDVAC

Question: 4652 who built the worlds's first electronic calculator using telephone relays, light bulbs and batteries?

Claude Shannon
konard zuse
George Stibits
Howard H. Alden

Question: 4653 when was punched-card equipment used for the first time to process the British census?

1910
1907
1911
1914

Question: 4654 punched-card equipment was first introduced in Britain in 1904 by a small company. what was the name of that company?

The Tabulator Ltd.
Tabulator Machine Company
International Business Machines(IBM)
Accounting& Tabulating Corp. of Great Britain

Question: 4655 IBM 7000 digital computer

belongs to second generation
uses VLSI
employs semi conductor memory
has modular construction

Question: 4656 who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots?

Napier
Babbage
pascal
Leibnitz

Question: 4657 The proper definition of a modern digital computer is

an clectronic automated machine that can solve problems involving words and numbers
a more sophisticated and modified electronic packet calculator
any machine that can perform mathematical operations
a machine that works on binary code
none of the above