What is the result of the following command? (Choose 2.) dd if=/dev/zero of=/dev/hdd bs=512 count=1
A) Overwrites an existing partition table
B) Creates a LVM partition of 512 blocks
C) Backs up the /dev/zero and /dev/hdd files
D) Writes zeros in the first 512 bytes of the first hard disk block
E) Assigns the physical volume zero to the logical volume hdd
Correct Answer:
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