CAS-002 Exam Dumps | A system administrator has just installed a new Linux distribution. The distribution is configured to

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Question 163/229

A system administrator has just installed a new Linux distribution. The distribution is configured to be
"secure out of the box". The system administrator cannot make updates to certain system files and services. Each time changes are attempted, they are denied and a system error is generated. Which of the following troubleshooting steps should the security administrator suggest?

A. Disable any firewall software before making changes

B. Review settings in the SELinux configuration files

C. Perform all administrative actions while logged in as root

D. Reset root permissions on systemd files

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