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Computer Science - Computer Fundamentals

Exercise : Computer Fundamentals - Section 10
11.
Which of the following is required when more than one person uses a central computer at the same time?
terminal
light pen
digitizer
mouse
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
Which is not necessary when using bar codes in supermarkets?
Point-of sale (POS) terminal
Check digit on the bar code
Price on the shelf
Price on the goods
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
The language that the computer can understand and execute is called
Machine language
Application software
System program
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Design qualifications do not normally include
Output requirements
Input and storage requirements
Control provisions
Blueprints
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
Which of the following is form of semi conductor memory in which it is possible to change the contents of selected memory locations by applying suitable electrical signals.
CAM
ROM
EAROM
ANACUS
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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