computer section

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answer of revision sheet

III. Answer with True or False.
1. A printer must be connected to the electric current and to the computer. True.
2. The scanner is connected to the computer by one wire: True.
3. The floppy disk has a capacity of saving much bigger than the capacity of a CD: False.
4. The floppy disk and a CD ROM are sensitive; they must not be put beside a mobile: False.
5. The hard disk, the CD-ROM, and the floppy disk are classified in the same category; they keep information for a long time even when the computer is off: True.