LPI
201-400 · Question #149
Which hdparm command-line options will set an IDE hard disk to use both DMA and 32-bit I/O support?
The correct answer is D. -d 1 -c 1. See the full explanation below for the reasoning.
Question
Which hdparm command-line options will set an IDE hard disk to use both DMA and 32-bit I/O support?
Options
- A-p 1 -A 1
- B-f -g
- C-L 1 -i 1
- D-d 1 -c 1
- E-L 1 -i 32
How the community answered
(51 responses)- A2% (1)
- B2% (1)
- C10% (5)
- D80% (41)
- E6% (3)
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