Online Access Free LFCA Exam Questions

In which file are system and user account passwords stored?

• A./etc/passwd
• B./etc/login.defs
• C./etc/secure
• D./etc/shadow

A company's IT associate lists the contents of a directory and sees this line:
-rwsr-x--x 2 bob sales 2047 Oct 10 09:44 sales-report
What happens when Alice from the accounting team tries to execute this file?

• A.The script executes, but Alice cannot see the results.
• B.The script executes and Bob is notified.
• C.The script fails to execute; Alice is not on the sales team.
• D.The script executes using Bob's account.

An IT associate is responsible for protecting and maintaining the integrity of a set of configuration files. What command could be used to prevent users from modifying these files?

• A.setcap
• B.chown
• C.auditd
• D.chmod

A company's IT associate has been asked to switch to single-user mode on a running Linux server in order to perform some troubleshooting. Of the options below, which is the best way of doing this?

• A.su single
• B.linit 1
• C.init singleuser
• D.Isu 1

By default, the Linux operating system uses what access control to manage files/users?

• A.Least Privilege
• B.Full Control
• C.Mandatory Access Control
• D.Discretionary Access Control