LPI

303-200 · Question #31

Given that this device has three different keys, which of the following commands deletes only the first key?

The correct answer is A. cryptsetup luksDelKey /dev/sda 1 0. See the full explanation below for the reasoning.

Question

Given that this device has three different keys, which of the following commands deletes only the first key?

Options

Acryptsetup luksDelKey /dev/sda 1 0
Bcryptsetup luksDelkey /dev/sda 1 1
Ccryptsetup luksDelKey / dev /mapper/crypt- vol 1
Dcryptsetup luksDelKey / dev /mapper/crypt- vol 0

How the community answered

(25 responses)

A
72% (18)
B
8% (2)
C
4% (1)
D
16% (4)

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