Free Oracle 1Z0-409 Exam Dumps Questions & Answers

You have issued the following command:
echo -e "Welcome\nTo Oracle\nEnterprise\rLinux"
Why would you use the -e switch? (Choose two.)

• A.  to cause echo to honor the escape sequence for the carriage return
• B.  to cause echo to honor the escape sequence for both the newline characters
• C.  to redirect the output to the standard output device
• D.  to remove the normal newline character from the end of the output

Where do the manual (man) pages for all commands reside in the File System Hierarchy (FSH)?

• A.  /usr/man/share/locale
• B.  /usr/share/info/man
• C.  /usr/share/man
• D.  /usr/share/locale/man

Identify the two main branches from the UNIX family tree, where the cross-pollination between these branches was responsible for making UNIX so powerful. (Choose two.)

• A.  BESYS
• B.  POSIX
• C.  BSD
• D.  GNU
• E.  MIT
• F.  System V

Which statements are true about a process? ( Choose all that apply.)

• A.  Each process will normally be associated with the UID and GID of the user that launched the program.
• B.  It does not inherit the environment from the parent process that spawns it.
• C.  It uses only RAM irrespective of the amount of memory available in the system.
• D.  It is associated with a nice value.
• E.  It is associated with a Process ID (PID).

Identify the program that runs with the real and effective UID and GID of the switched user when you switch from one user to another using su command.

• A.  an interactive shell
• B.  the login command
• C.  the id command
• D.  the chroot command
• E.  a logout script