CompTIA Linux+ (XK0-004) Free Practice Exam Questions

280 real CompTIA Linux+ (XK0-004) exam questions with answers and AI explanations. CompTIA certification prep — page 8 of 28.

Question 78: A Linux administrator attempts to install the package newprogram.x86_64.rpm using a package manager. The administrator receives a warning indicating the comman…
Question 79: A server, which is used to collect data about the network and datacenter environment via SNMP, is running out of space. Which of the following should the serve…
Question 81: A Linux administrator implemented a new HTTP server using the default configuration. None of the users on the network can access the server. If there is no pro…
Question 82: A user wants to use terminal services from a Windows workstation to manage a Linux server. Which of the following should be installed on the Linux server to en…
Question 83: A technician wants to secure a sensitive workstation by ensuring network traffic is kept within the local subnet. To accomplish this task, the technician execu…
Question 84: 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 L…
Question 85: A systems administrator downloads an application's source files, compiles the application, and installs it per the application's installation instructions. Whe…
Question 86: Joe, a user, is unable to log in to the server and contracts the systems administrator to look into the issue. The administrator examines the /etc/passwd file…
Question 87: A server is almost out of free memory and is becoming unresponsive. Which of the following sets of commands will BEST mitigate the issue?
Question 88: A Linux system is running normally when the systems administrator receives an alert that one application spawned many processes. The application is consuming a…