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Exam (elaborations)
Term 2 Standard Examination 2018 ICT Services Management — COIT20246
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---19March 20242023/2024A+
- a. Liz is trying to decide on which backup media she should use for her business. She is 
considering either magnetic hard disk or tape. 
Which medium would have the slower seek time? 
Which medium would be the more expensive? (2 marks) 
BASIS FOR COMPARISON MAGNETIC TAPE MAGNETIC DISK 
Basic Used for backup, and 
storage of less frequently 
used information. 
Used as a secondary storage. 
Physical Plastic thin, long, narrow 
strip coated with magnetic 
material. 
Several platters arranged above...
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