Question 1

A Linux administrator wants to use AI to deploy infrastructure as code. Which of the following is a best practice regarding the use of AI for this task?

Options :

A : Using copy and paste when possible

B : Generating monolithic code

C : Linting generated code

D : Merging CI/CD pipelines

Answer: C

Question 2

A Linux administrator needs to analyze a compromised disk for traces of malware. To complete the analysis, the administrator wants to make an exact, block-level copy of the disk. Which of the following commands accomplishes this task?

Options :

A : cp -rp /dev/sdc/* /tmp/image

B : cpio -i /dev/sdc -ov /tmp/image

C : tar cvzf /tmp/image /dev/sdc

D : dd if=/dev/sdc of=/tmp/image bs=8192

Answer: D

Question 3

Which of the following Ansible components contains a list of hosts and host groups?

Options :

A : Fact

B : Inventory

C : Playbook

D : Collection

Answer: B

Question 4

A Linux administrator wants to add a user to the Docker group without changing the user’s primary group. Which of the following commands should the administrator use to complete this task?

Options :

A : sudo groupmod docker user

B : sudo usermod -g docker user

C : sudo usermod -aG docker user

D : sudo groupmod -G docker user

Answer: C

Question 5

A systems administrator is configuring new Linux systems and needs to enable passwordless authentication between two of the servers. Which of the following commands should the administrator use?

Options :

A : ssh-keygen -t rsa && ssh-copy-id -i ~/.ssh/id_rsa.pub john@server2

B : ssh-keyscan -t rsa && ssh-copy-id john@server2 -i ~/.ssh/key

C : ssh-agent -i rsa && ssh-copy-id ~/.ssh/key john@server2

D : ssh-add -t rsa && scp -rp ~/.ssh john@server2

Answer: A