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Free CompTIA Linux+ XK0-005 Practice Question

You are maintaining a script that updates system packages and restarts a critical service afterward, but only if the update succeeds. Which line of code correctly implements this behavior?

  • yum update -y || service httpd restart

  • yum update -y && service httpd restart

  • yum update -y ; service httpd restart

  • yum update -y & service httpd restart

This question is for objective:
Scripting, Containers, and Automation
Your Score:
Scripting, Containers, and Automation
System Management
Security
Troubleshooting
SAVE $45