Mention few disadvantages of DOS.
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With the advantages, it has many disadvantages too which are listed below:
No multi-tasking supported by the OS.
Difficulty in memory access when addressing more than 640 MB of RAM.
Interrupt levels for hardware needs to be managed by our self.
Automatic IRQ ordering is not supported by the OS.
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Answer:
1. No multi-tasking supported by the OS.
2. Difficulty in memory access when addressing more than 640 MB of RAM.
3. Interrupt levels for hardware needs to be managed by our self.
4. Automatic IRQ ordering is not supported by the OS.
Explanation:
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