Advantages and disadvantages of DVST over CRT
Illustrate advantages of DVST over CRT? Also list some disadvantages of DVST?
Expert
Advantages:
1. Refreshing is not essential.
2. Without flicker, very complex pictures can be exhibit at very high resolution.
Disadvantages:
1. They normally never display colour.
2. Selected part of picture never removed.
3. It can take quite a few seconds for composite pictures while redrawing and erasing process.
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