EC-Council
312-49V9 · Question #224
What will the following command accomplish? dd if=/dev/xxx of=mbr.backup bs=512 count=1
The correct answer is A. Back up the master boot record. See the full explanation below for the reasoning.
Question
What will the following command accomplish? dd if=/dev/xxx of=mbr.backup bs=512 count=1
Options
- ABack up the master boot record
- BRestore the master boot record
- CMount the master boot record on the first partition of the hard drive
- DRestore the first 512 bytes of the first partition of the hard drive
How the community answered
(56 responses)- A84% (47)
- B2% (1)
- C11% (6)
- D4% (2)
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