Linux+ (v6) Practice Questions

Which of the following will provide a list ofall flash, external, internal, and SSD drives?

A systems administrator configured a new kernel module, but it stopped working after reboot.

Which of the following will allow the systems administrator to check for module problems during server startup?

A junior Linux administrator needs to access production servers using a secure SSH protocol.

Which of the following files should contain the public key to gain remote access to the server?

Two specific users need access to a directory owned by root where backups are located.

Which of the following commands would BEST ensure the specified users can access the backup files?

A Linux administrator needs to schedule a cron job to run at 1:15 p.m. every Friday to reportthe amount offree disk space on the system and to send the output to a file named “freespace.

Which of the following would meet this requirement?

The lead Linux admin has added a disk, /dev/sdd, to a VM that is running out of disk space. Place the following steps in the correct order from first (1)to last (4) to add the disk to the existing LVM

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 and discovers the following entry:joe:x:505:505::/home/joe:/bin/falseWhich of the following commands should the administrator execute to resolve the problem?

The development team has automated their software build process so each time a change is submitted to the source code repository, a new software build is compiled. They are requesting that the Linux operations team look into automating the deployment of the software build into the test environment.

Which of the following is the benefit to the development team for implementing deployment automation?

A corporate server security policy states, “Ensure password hashes are not readable by non-administrative users. The administrator should check the permissions on which of the following files to ensure the server satisfies this policy?