(i). Used when you need to erase the data and re-write new information (e.g., updating files). Data written to a CD-RW is not permanent, i.e. it can be overwritten or erased.
(ii). Used to make a practice CD or to test the contents of a CD before making a permanent one.
(iii). More cost effective for near line data storage requirements than CD-R.
Kavungya answered the question on April 2, 2019 at 07:08
- List the advantages of Optical discs as secondary storage media.(Solved)
List the advantages of Optical discs as secondary storage media.
Date posted: April 2, 2019. Answers (1)
- Give the reasons why Optical discs are not mostly used in microcomputer systems as secondary storage media.(Solved)
Give the reasons why Optical discs are not mostly used in microcomputer systems as secondary storage media.
Date posted: April 2, 2019. Answers (1)
- Give the handling precautions for magnetic media.(Solved)
Give the handling precautions for magnetic media.
Date posted: April 2, 2019. Answers (1)
- State and explain the Physical storage considerations.(Solved)
State and explain the Physical storage considerations.
Date posted: April 2, 2019. Answers (1)
- List the functions of output units.(Solved)
List the functions of output units.
Date posted: April 2, 2019. Answers (1)
- Explain the divisions of output.(Solved)
Explain the divisions of output.
Date posted: April 2, 2019. Answers (1)
- List the advantages of LCD over CRT.(Solved)
List the advantages of LCD over CRT.
Date posted: April 2, 2019. Answers (1)
- Give three factors affecting the performance of a computer monitor.(Solved)
Give three factors affecting the performance of a computer monitor.
Date posted: April 2, 2019. Answers (1)
- Explain a Display Adapter Card.(Solved)
Explain a Display Adapter Card.
Date posted: April 2, 2019. Answers (1)
- Define the term Display.(Solved)
Define the term Display.
Date posted: April 2, 2019. Answers (1)
- Explain how a monitor works.(Solved)
Explain how a monitor works.
Date posted: April 2, 2019. Answers (1)
- Give the factors that determine how severe the screen burnout is.(Solved)
Give the factors that determine how severe the screen burnout is.
Date posted: April 2, 2019. Answers (1)
- Give the ways on how to avoid screen burnout.(Solved)
Give the ways on how to avoid screen burnout.
Date posted: April 2, 2019. Answers (1)
- State and explain the types of Monitors.(Solved)
State and explain the types of Monitors.
Date posted: April 2, 2019. Answers (1)
- List the advantages of Monitors.(Solved)
List the advantages of Monitors.
Date posted: April 2, 2019. Answers (1)
- List the disadvantages of Visual Display Unit.(Solved)
List the disadvantages of Visual Display Unit.
Date posted: April 2, 2019. Answers (1)
- Explain voice output devices.(Solved)
Explain voice output devices.
Date posted: April 2, 2019. Answers (1)
- List the limitations of Voice Output.(Solved)
List the limitations of Voice Output.
Date posted: April 2, 2019. Answers (1)
- Give the advantages of Voice Output.(Solved)
Give the advantages of Voice Output.
Date posted: April 2, 2019. Answers (1)
- Draw a diagram to explain the classification of printers.(Solved)
Draw a diagram to explain the classification of printers.
Date posted: April 2, 2019. Answers (1)