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What is the CD-ROM? Describe its working principle.
Read More »Describe floppy disk and hard disk with a comparison between them
Describe floppy disk and hard disk with a comparison between them.
Read More »Describe magnetic taps with advantages and disadvantages
Describe magnetic taps with advantages and disadvantages.
Read More »Distinguish between primary memory and secondary memory
Distinguish between primary memory and secondary memory.
Read More »What the following acronym stands for: CD-ROM, WORM and CCD
What the following acronym stands for: CD-ROM, WORM and CCD?
Read More »Give the difference between hard disk and floppy disk
Give the difference between hard disk and floppy disk.
Read More »What is meant by tracks and sectors of a floppy disk?
What is meant by tracks and sectors of a floppy disk?
Read More »Briefly describe a floppy disk
Briefly describe a floppy disk.
Read More »Mention the use of secondary storage in a computer system
Mention the use of secondary storage in a computer system.
Read More »Describe different types of permanent main memories.
Describe different types of permanent main memories.
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