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CompTIA XK0-004: Prerequisites

The candidates for the CompTIA XK0-004 exam do not have to fulfill any compulsory requirements. However, it is recommended that they pursue CompTIA A+ and CompTIA Network+ before going for the Linux+ certification and its test. This is necessary to prepare them adequately for the content of this exam. Additionally, the applicants should have at least twelve months of experience as a Linux Administrator.

What to Know about XK0-004 Exam Objectives?

Here's a summary of what every domain of test XK0-004 entails: Hardware and System Configuration Under hardware and system configuration, learners will be required to explain the concepts of the boot process. Besides, they should be familiar with the installation, configuration, and monitoring of kernel modules, the configuration and verification of the parameters of network connection, and management of storage within a Linux environment. An in-depth understanding of localization options as well as cloud and virtualization technologies is also vital for success in this topic. Among the tested concepts, you will find the partition, line tools, bootstrapping, and hypervisors. >> Exam XK0-004 Overview <<

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CompTIA Linux+ Certification Exam Sample Questions (Q52-Q57):

NEW QUESTION # 52
An analyst is trying to determine which public IP addresses are managed by Company A, but the script is not working correctly.

Which of the following explains what is wrong with the script?

• A. The -ne flag should be changed to -eq in the if statement.
• B. The > should be changed to 2> in the do statement.
• C. The for should be changed to while in the loop.
• D. $(cat ip-list.txt) should be changed to cat ip-list.txt in the for statement.

Answer: A
NEW QUESTION # 53
A systems administrator wants to disable the isofs module on the server.
Which of the following will allow the administrator to check if the isofs module is currently in use?

• A. rmmod
• B. insmod
• C. lsmod
• D. modprobe

Answer: D
NEW QUESTION # 54
A networked has been crashing intermittently. A Linux administrator would like to write a shell script that will attempt to ping the server and email an alert if the server fails to respond. The script will later be scheduled via cron job.
Which of the following scripts would BEST accomplish this task?

• A.
• B.
• C.
• D.

Answer: C
NEW QUESTION # 55
A user wants to list the lines of a log, adding a correlative number at the beginning of each line separated by a set of dashes from the actual message. Which of the following scripts will complete this task?

• A.
• B.
• C.
• D.

Answer: B
NEW QUESTION # 56
During the final step of staging new Linux hardware, GRUB2 is installed to the system drive. Which of the following BEST describes the role of GRUB2 in a new Linux installation?

• A. It provides a method to pass parameters to the Linux kernel on startup.
• B. It provides a menu for running special shell scripts.
• C. It provides a menu for creating administrator task shortcuts.
• D. It provides a method to partition a hard drive.

Answer: B
NEW QUESTION # 57
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