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XK0-006 CompTIA Linux+ V8 Exam is now Stable and With Pass Result | Test Your Knowledge for Free

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XK0-006 Practice Questions

CompTIA Linux+ V8 Exam

Last Update 4 days ago
Total Questions : 130

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Question # 11

Which of the following is a protocol for accessing distributed directory services containing a hierarchy of users, groups, machines, and organizational units?

Options:

A.  

SMB

B.  

TLS

C.  

LDAP

D.  

KRB-5

Discussion 0
Question # 12

Which of the following commands is used to verify whether a port is open on a remote host?

Options:

A.  

ip

B.  

ping

C.  

nc

D.  

netstat

Discussion 0
Question # 13

Which of the following best describes a use case for playbooks in a Linux system?

Options:

A.  

To provide a set of tasks and configurations to deploy an application

B.  

To provide the instructions for implementing version control on a repository

C.  

To provide the security information required for a container

D.  

To provide the storage volume information required for a pod

Discussion 0
Question # 14

An administrator needs to verify the user ID, home directory, and assigned shell for the user named " accounting. " Which of the following commands should the administrator use to retrieve this information?

Options:

A.  

getent passwd accounting

B.  

id accounting

C.  

grep accounting /etc/shadow

D.  

who accounting

Discussion 0
Question # 15

An administrator is investigating the reason a Linux workstation is not resolving the website http://www.comptia.org. The administrator executes some commands and receives the following output:

Question # 15

Which of the following is the most likely cause?

Options:

A.  

The static entry needs to be removed from /etc/hosts.

B.  

The remote website does not support IPv6, and the workstation requires it.

C.  

The firewall needs to be modified to allow outbound HTTP and HTTPS.

D.  

The nameserver in /etc/resolv.conf needs to be updated to 8.8.8.8

Discussion 0
Question # 16

A systems administrator receives reports from users who are having issues while trying to modify newly created files in a shared directory. The administrator sees the following outputs:

Question # 16

Which of the following provides the best resolution to this issue?

Options:

A.  

Adding a setuid bit to the user in the shared folder

B.  

Manually changing the group of the newly created files

C.  

Changing all directory contents to be writable and readable for everyone

D.  

Adding a setgid bit to the group in the shared folder

Discussion 0
Question # 17

User1 reports " access denied " errors while trying to execute app. Given the following outputs:

Question # 17

Which of the following options will remediate this issue?

Options:

A.  

Providing execute permissions to user1 in the ACL

B.  

Modifying the permissions for others to grant read, write, and execute

C.  

Adding user1 to the wheel group

D.  

Moving app to a different folder

Discussion 0
Question # 18

Joe, a user, has taken a position previously held by Ann. As a systems administrator, you

need to archive all the files from Ann ' s home directory and extract them into Joe ' s home

directory.

INSTRUCTIONS

Within each tab, click on an object to form the appropriate commands. Command objects may only be used once, but the spacebar _ object may be used multiple times. Not all objects will be used.

If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Question # 18

Question # 18

Options:

Discussion 0
Question # 19

A systems administrator is having issues with a third-party API endpoint. The administrator receives the following output:

Question # 19

Which of the following actions should the administrator take to resolve the issue?

Options:

A.  

Open a secure port in the server ' s firewall.

B.  

Request a new API endpoint from a third party.

C.  

Review and fix the DNS client configuration file.

D.  

Enable internet connectivity on the host.

Discussion 0
Question # 20

A systems administrator wants to prevent the current contents of a file from being overwritten and wants to allow new additions at the end of the file. Which of the following commands should the administrator use?

Options:

A.  

setenforce file

B.  

setfacl -m m::t file

C.  

chattr +a file

D.  

chmod +t file

Discussion 0
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