Oracle 1Z0-876 Online Practice Questions and Exam Preparation

Oracle 1Z0-876 Online Questions & Answers

• Question 61:

  Choose the answer that correctly describes the Java Archive tool.

  A. The jar tool creates archive compatible with the tar command.
  B. The jar tool use the zip command syntax to create archive files.
  C. The jar tool creates compressed archive files.
  D. The jar tool create archives compatible with the compress command.
  C. The jar tool creates compressed archive files.

• Question 62:

  Frank is trying to remove all files from a directory. The result of the rm command is shown:

  $ rm *

  rm: remove new_car_data (yes/no)?

  Choose the command that might allow Frank to use the rm command without being prompted for each file.

  A. unalias rm
  B. rm -i
  C. clear rm
  D. rm -a 'rm -i'
  A. unalias rm

• Question 63:

  You have a file that contains a list of parts in a single column. You need to append the text string .ex2009 to each entry. You will use the vi editor and the last line mode to append this text to each entry. Which command will add the text correctly?

  A. :%s/*/.ex2009/
  B. :%s/.$/.ex2009/
  C. :%s/$/.ex2009/
  D. :%s/*$/.ex2009/
  C. :%s/$/.ex2009/

• Question 64:

  Wally is searching for the PID of the syslog process on his system. He uses the following command:

  $ pgrep syslogd

  Choose the answer that describes the outcome of this command.

  A. The PIDs of all syslogd processes are displayed.
  B. The PID and full path of the first syslogd process is displayed.
  C. The PIDs and name of each syslogd process is displayed.
  D. The PIDs and full path of all syslogd processes is displayed.
  A. The PIDs of all syslogd processes are displayed.

• Question 65:

  You are using the Korn shell, and would like to change the number of commands displayed by the history command. Choose which variable you will need to set.

  A. HISTFILE
  B. HISTFILESIZE
  C. HISTSIZE
  D. HISTLIMIT
  C. HISTSIZE

• Question 66:

  You attempt to login using the Solaris Login Graphical User Interface (GUI), however an error message is displayed. After closing the error message you are returned to the Login Screen. How would you login to read the log files that were indicated in the error message. Which of the following describes how you can login to read these log files?

  A. At the Login Screen select the Options, then Sessions, then Fail Safe Session and login.
  B. Reboot the system, login to the CDE Desktop session with your user name and password.
  C. From a different system at the login screen select Options, Remote Login and select your system, login to the session with your user name and password.
  D. At the Login Screen select the Options, select Reset Login Screen, login to the session with your user name and password.
  A. At the Login Screen select the Options, then Sessions, then Fail Safe Session and login.

• Question 67:

  Choose the answer that correctly describes the Java Archive tool.

  A. The jar tool creates archive compatible with the tar command.
  B. The jar tool use the zip command syntax to create archive files.
  C. The jar tool creates compressed archive files.
  D. The jar tool create archives compatible with the compress command.
  C. The jar tool creates compressed archive files.

• Question 68:

  Which permission bit is required on a directory in order to list the files and directories that reside in the directory?

  A. execute bit
  B. read bit
  C. write bit
  D. read and write bit
  B. read bit

• Question 69:

  Click the Exhibit button.

  

  The user named Val issued a sequence of commands, as shown in the exhibit. Which of the following choices describes the results of the last command executed by Val?

  A. Changes directory to Val's home directory.
  B. -: does not exist is displayed.
  C. -: No such file or directory is displayed.
  D. Changes directory to the previous directory.
  E. Changes to the first directory listed in the current directory.
  D. Changes directory to the previous directory.

• Question 70:

  Jane has two text files, file1 and file2. She wants to append the contents of file2 to the existing contents of file1. Choose the command that will achieve this goal.

  A. cat file1 >> file2
  B. cat file1 file2 > file1
  C. echo file2 >> file1
  D. file1
  E. >file2 >> file1
  F. cat file2 | file1
  G. cat file2 >> file1
  G. cat file2 >> file1