Free Lpi 102-350 Exam Dumps Questions & Answers

CORRECT TEXT
Which file specifies the user accounts that can NOT submit jobs via at or batch? (Provide the full path and filename)

While performing a security audit, a temporarily mounted device will not unmount and is reported as being busy. Which of the following commands could be used to determine which process is causing the device to be busy?

• A.  debug
• B.  traceroute
• C.  strace
• D.  nessus
• E.  lsof

Which of the following describes the Linux ping packet or datagram?

• A.  IP packet with a packet type
• B.  UDP datagram with a payload
• C.  UDP datagram with a protocol type
• D.  ICMP packet with a payload
• E.  ICMP packet with a message type

To test a shell script called myscript, the environment variable FOOBAR must be removed temporarily. How can this be done?

• A.  unset -v FOOBAR
• B.  env -i FOOBAR myscript
• C.  set -a FOOBAR=""
• D.  env -u FOOBAR myscript

Which configuration file does sudo read when determining if a user is permitted to run applications with root privileges?

• A.  /etc/sudoers
• B.  /etc/shadow
• C.  /etc/audit.conf
• D.  /etc/sudo.conf