Oracle 1Z0-876 Online Practice Questions and Exam Preparation

Oracle 1Z0-876 Online Questions & Answers

• Question 1:

  Which command can NOT use the ~/.rhost for authentication?

  A. ftp
  B. rcp
  C. rlogin
  D. rsh
  E. rdist
  A. ftp

• Question 2:

  Frank has a archive named data-1-4.tar and he needs to recover the contents of the archive. Which command will restore the contents of the archive to disk?

  A. tar xvf data-1-4.tar
  B. tar uvf data-1-4.tar
  C. tar cvf data-1-4.tar
  D. tar rvf data-1-4.tar
  E. tar tvf data-1-4.tar
  A. tar xvf data-1-4.tar

• Question 3:

  Tina has executed the following command:

  $ affiliate.sh >/dev/null 2>1

  Choose the statement that is true concerning this command.

  A. stdin is redirected /dev/null, stderr is sent to the screen.
  B. stderr is redirected to /dev/null, stdout is sent to the screen.
  C. stdout is redirected to /dev/null, stderr is redirect to /dev/null
  D. stdin, stderr and stdout are sent to /dev/null
  C. stdout is redirected to /dev/null, stderr is redirect to /dev/null

• Question 4:

  Click the Exhibit button.

  

  Jane is attempting to create a directory in which to store scripts. The exhibit shows the sequence of commands used by Jane and the resulting error that has occurred. Which command or sequence of commands would have created the directory correctly? (Choose two.)

  A. touch mydir; mkdir scripts
  B. mkdir -p ./mydir/scripts
  C. md ./mydir/scripts
  D. make -dir mydir/scripts
  E. mkdir ./mydir; mkdir ./mydir/scripts
  F. mkdir mydir; mkdir scripts
  B. mkdir -p ./mydir/scripts
  E. mkdir ./mydir; mkdir ./mydir/scripts

• Question 5:

  The mt command is used to control a tape device. Which operation is NOT supported by the mt command?

  A. Move to a specific record location on a tape.
  B. Write a configuration file to the device.
  C. Display the current status of a tape device.
  D. Erase the entire contents of a tape.
  B. Write a configuration file to the device.

• Question 6:

  Frank has been sent a file named Interns.jar. He would like to examine the contents of the file without extracting the file. Choose the command that will allow him to examine the file.

  A. tar xvf ./Interns.jar
  B. jar tvf ./Interns.jar
  C. cat ./Interns.jar
  D. ./Interns.jar >> jar cvf
  E. unzip ./Interns.jar
  B. jar tvf ./Interns.jar

• Question 7:

  Frank is the administrator of the site where you work. You notice Frank issues the following command:

  # kill -HUP `cat /usr/local/apache2/logs/httpd.pid`

  Choose the answer that best describes what this command will do.

  A. Terminate the httpd process and all the child processes.
  B. Restart the httpd process and all child processes.
  C. Force the httpd process to reread it's configuration file.
  D. Terminate the httpd process but not the children.
  C. Force the httpd process to reread it's configuration file.

• Question 8:

  Wally has two files with data about dark and light coffee beans. The data is stored in the files named dark_beans and light_beans. The files are in the coffee directory of Wally's home directory. Wally would like to display a sorted list of all of the words from both lists that start with the letter "g" or "G". The files contain mixed case names. Which command line can Wally use to display the data?

  A. sort ./coffee/dark_beans ./coffee/light_beans | grep ^[Gg]
  B. cat ./coffee/dark_beans ./coffee/light_beans | grep -i G | sort
  C. sort -f ./coffee/dark_beans ./coffee/light_beans | grep g
  D. sort ./coffee/dark_beans ./coffee/light_beans | grep -i g
  A. sort ./coffee/dark_beans ./coffee/light_beans | grep ^[Gg]

• Question 9:

  Wally created the following aliases.

  printall='pr * | lpr'

  pa=printall

  Choose the answer that best describes what the result will be when Wally uses the pa alias.

  A. The string printall will be displayed.
  B. The command not found error message will be displayed.
  C. The value of the printall alias will be displayed.
  D. The printall alias will execute.
  D. The printall alias will execute.

• Question 10:

  Wally is trying to execute commands from his host trisol on a remote host called urbank A. Urbanka has been configured with a .rhosts file. Choose the command that will NOT use the .rhost authentication.

  A. rcp
  B. rlogin
  C. telnet
  D. rsh
  C. telnet