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CompTIA XK0-004 Exam With Confidence Using Practice Dumps

Exam Code:
XK0-004
Exam Name:
CompTIA Linux+ Certification Exam
Vendor:
Questions:
483
Last Updated:
Dec 22, 2024
Exam Status:
Stable
CompTIA XK0-004

XK0-004: CompTIA Other Certification Exam 2024 Study Guide Pdf and Test Engine

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CompTIA Linux+ Certification Exam Questions and Answers

Question 1

A systems administrator wants to increase the existing drive space on a Linux server with a software RAID. After physically adding the new drive to the system, and then adding the drive to the RAID array,

the administrator notices the available drive space has not increased. A status of the array shows the new drive and the original storage space:

md0 : active Raid sdd1[3]S sdc1[2] sdb1[1] sda1[0]

954585654 blocks level5 64K chunk algorithm 2 [3/3] [UUU]

Which of the following should the administrator do to make all storage space available on the RAID array?

Options:

A.

Run hdparm to alert the kernel to a new drive.

B.

Convert the new drive to a hot spare.

C.

Set the RAID type to a RAID 1.

D.

Grow the array size to four members.

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Question 2

A Linux administrator needs to remotely update the contents of the URL.

Which of the following commands would allow the administrator to download the current contents of the URL before updating?

Question 3

An administrator wants to be able to access a remote server. After creating an SSH key pair, which of the following describes where the public key should be placed to allow for key-based authentication?

Options:

A.

-/, ssh/authorized_keys

B.

-/ssh/id_ras.pub

C.

-/.ssh/known_hosts

D.

-/.ssh/config