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Computer Science · Q251

Computer Hardware

Engineering and GATE · Computer Science · question 251

Q251

Whenever you have a hardware resource conflict, it will more likely be an IRQ conflict rather than an i/o conflict because:

A.
there are a lot more I/O addresses than IRQs.
Answer
B.
the BIOS sometimes has more of a problem controlling IRQs
C.
I/O addresses cannot conflict
D.
software tends to correct I/O conflicts
E.
software tends to mess up IRQs

Answer: Option A

Solution

Answer: Option A
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