(i) Types of DVD drives
- DVD-R: Can write to a blank disc once and cannot be re-written. It is compatible with
most DVD players
- DVD-RW: Can be written and rewritten and is compatible with most DVD players
- DVD+RW: Can be written and rewritten to.
(ii) Since the cache memory cannot be increased, he can increase the size of RAM which
increases the size of the virtual memory.
(iii) Factors which may affect connectivity
- Incorrect software configuration
- Incompatible protocols
- Inadequate bandwidth allocation
- Large volume of data to be processed'
- System infection by viruses
Kavungya answered the question on May 13, 2019 at 11:11
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