Online Access Free 303-300 Exam Questions

Which command is used to relabel files according to the currently loaded SELinux policy?

• A.chcon
• B.setsebool
• C.restorecon
• D.semanage

How can host scans be automated on a Linux system?

• A.Using Linux Audit system
• B.Using chkrootkit
• C.Using cron
• D.Using OpenSCAP

What is phishing?

• A.A type of virus
• B.A type of social engineering attack
• C.A type of malware that disguises itself as legitimate software
• D.A type of denial-of-service attack

Which command, included in BIND, generates DNSSEC keys? (Specify ONLY the command without any path or parameters.) Solution: dnssec-keygen Determine whether the given solution is correct?

• A.Correct
• B.Incorrect

Which of the following DNS records are used in DNSSEC?

• A.RRSIG
• B.MX
• C.TXT
• D.PTR