A technician is troubleshooting a computer that may have some corrupt operating system files. Which of the following command line tools should the technician use to check these files?
A user is unable to open a document on a shared drive from a Linux workstation. Which of the following commands would help the user gain access to the document?
Which of the following must be enabled to configure 20 new machines to be booted over a network?
An office building lost power, and the generator started up. Users on several floors have reported their machines will not start, even though the generator is running. A technician works to divert power from other floors until all users are able to work. Which of the following is the BEST solution for the technician to recommend?