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Computer Science - Computer Fundamentals

Exercise : Computer Fundamentals - Section 2
41.
Which of the following is the coding of data so that is can't be easily understood if intercepted.
Barcode
Decoder
Encryption
Mnemonics
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
RAM is used as a short memory because it is
Volatile
Has small capacity
Is very expensive
Is programmable
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
A modern electronic computer is a machine that is meant for
Doing quick mathematical calculations
Input storage, manipulation of outputting of data
Electronic data processing
Performing repetitive tasks accurately
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
Which is a device that changes information into digital form?
Modem
Digitizer
Mouse
Light pen
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
An index register that is automatically incremented or decremented with each use is
Auto index
Asynchronous
Assembler
Compiler
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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