[Free] 2018(Jan) Latesttests Passguide Oracle 1z0-409 Dumps with VCE and PDF 121-130

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Oracle Linux Fundamentals (Oracle PartnerNetwork)

Question No: 121 – (Topic 2)

View the Exhibit.

The users smith, scott, and bob are working on a common project and the /projects directory is assigned to them as the common working directory to access using group privileges. The users report a problem that they are assigned the ownership of whatever files they edit inside the /projects directory. They also need to have the same level of access control on all files and directories inside the /projects directory owned by other members of the group.

As a Linux administrator, what would you do to resolve this error and meet the users#39; requirements?

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  1. Set SUID alone on the /projects directory.

  2. Set SGID alone on the /projects directory.

  3. Set Sticky bit alone on the /projects directory.

  4. Set 2770 permissions on the /projects directory.

  5. Set 7777 permissions on the /projects directory.

  6. Set 3770 permissions on the /projects directory.

Answer: F

Question No: 122 – (Topic 2)

Which three statements are true about tunneling an application through ssh? (Choose three.)

  1. Tunneling works by port forwarding.

  2. Only one port could be forwarded at a time

  3. Tunneling works only if the remote host runs an X server.

  4. Tunneling works only if the remote host runs an ssh server.

  5. All requests aimed at the local port are forwarded to the remote port via ssh and thus encrypted.

Answer: A,D,E

Question No: 123 – (Topic 2)

As root you execute the following command:

echo quot;Good\nMorning\nSmithquot;

You find the two newline characters in the output and do not want them to appear in the output. Which two among the following would help you achieve this task without effecting the content of echo command? (Choose two.)

  1. echo -e quot;Good\nMorning\nSmithquot;

  2. echo -n quot;Good\nMorning\nSmithquot;

  3. echo -E quot;Good\nMorning\nSmithquot;

  4. echo -ne quot;Good\nMorning\nSmithquot;

  5. echo -nE quot;Good\nMorning\nSmithquot;

  6. echo -eE quot;Good\nMorning\nSmithquot;

    Answer: A,D

    Question No: 124 – (Topic 2)

    Match the print commands with their functionalities.

    1. lpq a. printer control program

    2. lprm b. Send a job to the queue to be printed.

    3. lpr c. Remove a job from the queue.

    4. lpc d. View the contents of the queue.

A. 1-a, 2-c, 3-b, 4-d

B. 1-a, 2-b, 3-c, 4-d

C. 1-d, 2-b, 3-c, 4-a

D. 1-d, 2-c, 3-b, 4-a

Answer: D

Question No: 125 – (Topic 2)

Match the following rpm options with their functions:

  1. -i a. replaces any older versions of a package with the new package

  2. -U b. upgrades packages, but only if an earlier version exists on your system

  3. -F c. uninstalls the specified package

  4. -e d. installs a new package

    A. 1-d, 2-a, 3-b, 4-c

    B. 1-d, 2-b, 3-a, 4-c

    C. 1-a, 2-c, 3-b, 4-d

    D. 1-a, 2-b, 3-c, 4-d

    Answer: A

    Question No: 126 – (Topic 2)

    A normal user sends a print job to the default printer but later finds the print queue is big and decides to cancel the job. What would the user do to perform this task?

    1. The user has no permission to view job numbers using the jobs command and hence cannot delete the job.

    2. The user can know the job number but cannot remove the job as he has no permission to use the lprm command.

    3. The user has to list the job using lpq and remove it using the command lprm with the job number as the argument.

    4. The user has no permission to view job numbers using the lpq command and hence cannot delete the job.

Answer: C

Question No: 127 – (Topic 2)

The Linux file system contains a directory by default on which all users have rwx permissions. Only the root user has the permission to delete any file created by any user. Identify the directory and find out why it is so.

  1. /tmp, because sticky bit is set on that

  2. / (root file system), because of 1777 permissions

  3. /home, because home directories will have 770 permissions

  4. /usr, because all users will have rwx permissions and sticky bit set on that

  5. /home, because no user will have write permission on files owned by others

Answer: A

Question No: 128 – (Topic 2)

You use the SUSPEND character to suspend an already running process. Which signal does it send to the process?

  1. SIGINT

  2. SIGHUP

  3. SIGSTOP

  4. SIGTERM

Answer: C

Question No: 129 – (Topic 2)

The free command reports slightly less memory than the actual total memory available. Why is it so?

  1. The swap space occupies a portion of the main memory that can never be freed.

  2. The multiple instances of a program like shell, being run, consumes a portion of the main memory that cannot be freed.

  3. The kernel remains in the main memory while the computer is in operation and the memory it occupies can never be freed.

  4. The zombie processes that exist in the process table occupy a slightly less portion of the main memory that can only be freed on reboot.

Answer: C

Question No: 130 – (Topic 2)

As smith you have logged in to the system at the tty1 terminal and issued the following command to make the top command run in the background.

[smith@station2 ~]$ topamp;

You exit from the terminal and log back again in to the system at the same terminal. How is the background job affected?

  1. The background job will not be affected.

  2. The background job gets into the foreground as soon as smith logs in to the system.

  3. The background job is deleted from the job pool and does not get listed using the jobs command.

  4. The background job starts running in the background again as soon as smith logs in to the system.

Answer: C

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