Free Lpi 303-300 Exam Dumps Questions & Answers

What is the purpose of TSIG in DNS?

• A.  To map a domain name to an IP address
• B.  To provide information about DNS servers
• C.  To encrypt DNS queries
• D.  To sign DNS messages for secure communication

Which command displays currently listening TCP and UDP sockets along with the process ID and name of the associated program?

• A.  ss -tulnp
• B.  dig
• C.  ping -c 4
• D.  traceroute

What is a rogue access point?

• A.  A type of virus
• B.  A legitimate access point that is incorrectly configured
• C.  An unauthorized access point that is set up to look like a legitimate one
• D.  A type of phishing scam

Which command is used to set an extended attribute on a file in Linux?

• A.  getfattr
• B.  setfattr
• C.  getfacl
• D.  setfacl

How can host scans be automated on a Linux system?

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