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Exam 312-49v10 All Questions

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Exam 312-49v10 topic 1 question 234 discussion

Actual exam question from ECCouncil's 312-49v10
Question #: 234
Topic #: 1
[All 312-49v10 Questions]

What will the following command accomplish?
dd if=/dev/xxx of=mbr.backup bs=512 count=1

  • A. Back up the master boot record
  • B. Restore the master boot record
  • C. Mount the master boot record on the first partition of the hard drive
  • D. Restore the first 512 bytes of the first partition of the hard drive
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Suggested Answer: A 🗳️
by Elb at June 13, 2024, 1:34 a.m.

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Elb
5 months, 2 weeks ago
Selected Answer: A
In UNIX and Linux, dd can be used to backup and restore the MBR. To backup the MBR, the command is dd if=/dev/xxx of=mbr.backup bs=512 count=1. To restore the MBR, the command is dd if=mbr.backup of=/dev/xxx bs=512 count=1.
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