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Newly Released CompTIA XK0-004 Exam PDF

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Total 483 questions
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CompTIA Linux+ Certification Exam Questions and Answers

Question 9

Which of the following statements BEST represents what the term “agentless” means regarding orchestration?

Options:

A.

Installation of a tool is not required on the remote system to perform orchestration tasks

B.

It facilitates version control when using infrastructure as code during orchestration

C.

It automatically removes malware from the remote system during orchestration

D.

A tool can only be accessed remotely to perform orchestration tasks

Question 10

A Linux administrator has configured a Linux system to be used as a router. The administrator confirms that two network adapters are properly installed and functioning correctly. In addition, the output of the iptables –L command appears to contain a complete firewall configuration.

Which of the following commands does the administrator need to issue for the router to be fully functional?

Options:

A.

echo “1” > /proc/sys/net/ipv4/ip_forward

B.

echo “0” > /proc/sys/net/ipv4/tcp_abort_on_overflow

C.

echo “0” > /proc/sys/net/ipv4/max_connections

D.

echo “1” > /proc/sys/net/ipv4/ip_default_ttl

Question 11

An administrator needs to see the type of CPU that a server is running. Which of the following files contains this information?

Options:

A.

/proc/cpuinfo

B.

/etc/devices/info.conf

C.

/dev/proc/cpu

D.

/sys/dev/cpuinfo

Question 12

A Linux systems administrator needs to provision multiple web servers into separate regional datacenters. The systems architect has instructed the administrator to define the server infrastructure using a specific tool that consumes a text-based file.

Which of the following is the BEST reason to do this?

Options:

A.

To document the infrastructure so it can be included in the system security plan

B.

To ensure the administrator follows the planning phase of the system development life cycle

C.

To define the infrastructure so it can be provisioned consistently with minimal manual tasks

D.

To validate user requirements have been met within each regional datacenter for compliance

Page: 3 / 18
Total 483 questions
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