Oracle 1Z0-876 Online Practice Questions and Exam Preparation

Oracle 1Z0-876 Online Questions & Answers

• Question 131:

  Click the Exhibit button.

  

  The exhibit shows information about data in Jane's home directory. Jane wants to delete, from her home directory, the directory named widgets and this directory's contents. Select the command that would best work to achieve Jane's goal.

  A. rm -r ./widgets
  B. rmdir ./widgets
  C. rm * ./widgets
  D. rmdir -r *
  E. rmdir -r ./widgets
  F. rm -r *
  A. rm -r ./widgets

• Question 132:

  Click the Exhibit button.

  

  The exhibit shows both the data from Jane's home directory and a command. Based on the data shown, choose the command that would move Jane into the directory named things.

  A. mv ../..
  B. cd ./things
  C. cd ./../../things
  D. chdir ../../things
  E. cd /../../things
  C. cd ./../../things

• Question 133:

  Click the Exhibit button.

  

  Examine the exhibit. Based on the information in this exhibit, which files can user Jane delete?

  A. file1 file2 log
  B. file2 log
  C. file1 file3 log
  D. file1 file2 file3 log
  D. file1 file2 file3 log

• Question 134:

  Click the Exhibit button.

  

  While working in his home directory, Wally executes the commands shown in the exhibit. Wally needs to execute a find command that he had previously executed. He is using a ksh shell. Choose the command which will execute the find command again.

  A. r 163
  B. !find
  C. !!find
  D. r -f
  A. r 163

• Question 135:

  Click the Exhibit button.

  

  Wally is using a Korn shell, and is writing a report for his customers. The report contains instructions on how to use a set of scripts that he has created for the customers to use. The scripts are all interactive. Wally is running the scripts while creating the report so he can cut and paste the user prompts into his document. From the information in the exhibit, choose the script that was last executed in the shell.

  A. ./makecert
  B. ./crypttool.sh confidential-report
  C. ./affiliate
  D. vi cust-report
  A. ./makecert

• Question 136:

  Click the Exhibit button.

  

  This user is using the Korn shell. Which command did the user execute to display the list shown in the exhibit?

  A. fc -l 122-137
  B. fc -l 122
  C. fc -l 122 137
  D. history
  D. history

• Question 137:

  Wally notices that the system seems to be running slower, and he wants to run a command to determine which process might be using the most system resources. Choose the command he might use for this purpose.

  A. pstack
  B. ps
  C. prstat
  D. prun
  C. prstat

• Question 138:

  Wally wants to quickly create a file that stores some information about a upcoming meeting. Wally is on the phone with his customer and doesn't want to interrupt the conversation to find a pen or pencil. Choose the command sequence that Wally might use on his system to store this information.

  A. cat < meeting.txt Monday, the 23 rd , 10:00 AM
  B. cat > meeting.txt Monday, the 23 rd , 10:00 AM
  C. cat < meeting.txt Monday, the 23 rd , 10:00 AM
  D. cat > meeting.txt Monday, the 23 rd , 10:00 AM
  D. cat > meeting.txt Monday, the 23 rd , 10:00 AM

• Question 139:

  You own a file that is part of a web development project. This file is shared by the group permission among the members of the web development group called webdev. The world permissions for the file are set to read only for security reasons. You wish to deny write access to the file for two members of the webdev group, but allow write access for the rest of the webdev group. You do not have root access. Which method can be used to configure this access?

  A. chgrp command
  B. chown command
  C. chmod command
  D. setfacl command
  D. setfacl command

• Question 140:

  Click the Exhibit button.

  

  Jane lists the content of her home directory. The output of this listing is shown in the exhibit. Choose the answer that best describes the first line of the command's output.

  A. The amount of data in this directory in megabytes.
  B. The number of inodes used in this directory.
  C. The amount of data used in kilobytes in this directory.
  D. The number of blocks used in this directory.
  D. The number of blocks used in this directory.