Computer Science - Computer Fundamentals

6.
A 'number crunching' computer is one that can handle
large spreadsheets
large alphanumeric data
large volume of numbers
only numbers
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device?
Laser scanner
Wand
OCR
MICR
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
A processing unit that coordinates networks and data communication is known as
Control unit
Communications processor
Register unit
CPU
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
A type of line printer that uses an embossed steel band to form the letters printed on the paper is
Golf ball printer
Dot-matrix printer
Laser printer
Band printer
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
Which memory system is not as a mass memory medium?
semiconductor memory
magnetic tape
magnetic disk
magnetic drum
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.