IndiaBIX

Computer Science - Computer Fundamentals

Exercise : Computer Fundamentals - Section 10
16.
The basic components of a modern digital computer are :
Input device
Output device
Central processor
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
What does that acronym EGA stand for?
Enhanced Graphics Array
Extended Graphics Array
Monochrome Graphics Adapter
Enhanced Graphics Adapter
Extended Graphics Adapter
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
A beam of light used to record and retrieve data on optical disks is known as
polarized light
unpolarized concentric light
laser
coloured light
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
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 Corpn. of Great Britain
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
The computer translates the condition of each switch to a number. What number is represented by the ON state?
+7
+3.75
1
0
22
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers