Oracle 1Z0-876 Online Practice Questions and Exam Preparation

Oracle 1Z0-876 Online Questions & Answers

• Question 81:

  Click the Exhibit button.

  

  Within the exhibit, "Listing 1" displays the original files contents, and "Listing 2" is the result from one of the following commands. Select the command that produced this output.

  A. grep [ak]sh$ userdata
  B. grep [akAK]sh userdata
  C. grep (a|k)sh userdata
  D. grep [^ak]sh$ userdata
  E. grep ash userdata ; grep ksh userdata
  A. grep [ak]sh$ userdata

• Question 82:

  Jim is considering using a different shell. One of the shell features that Jim would like to use is the tilde (~) metacharacter, used to move to the user's home directory. Choose the shell that does NOT support the tilde (~) metacharacter.

  A. Korn Shell (ksh)
  B. TC Shell (tcsh)
  C. C Shell (csh)
  D. Z shell (zsh)
  E. Bourne Shell (sh)
  E. Bourne Shell (sh)

• Question 83:

  Click the Exhibit button.

  

  The exhibit is a listing of your current directory. Based on the information shown, choose the file from the listing that is a regular file.

  A. acme
  B. instance
  C. screen
  D. door_pipe
  D. door_pipe

• Question 84:

  Click the Exhibit button.

  

  Jane has listed the files in her home directory as shown in the exhibit. Choose the answers that correctly describes the files in this directory. (Choose three.)

  A. The file fixit is a symbolic link to the file repair
  B. The file buttons can be executed by a user in the sales group
  C. The file gadget could be a hard link to the file buttons
  D. The file search can be modified by users in the sales group
  E. The file repair is a symbolic link to the file fixit
  F. Users in the sales group can enter the widgets directory
  C. The file gadget could be a hard link to the file buttons
  E. The file repair is a symbolic link to the file fixit
  F. Users in the sales group can enter the widgets directory

• Question 85:

  Choose the command that is used to display a process and all the parent processes.

  A. pgrep
  B. ptree
  C. pmap
  D. kstat
  B. ptree

• Question 86:

  Click the Exhibit button.

  

  Jane has listed information about directories under her home directory. Choose which statement is true concerning the file finder.

  A. finder is a symbolic link
  B. finder has a hard link
  C. finder is writable
  D. finder has a ACL
  B. finder has a hard link

• Question 87:

  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 88:

  Wally has just edited a file with the vi editor, he saves the new file with the name newdata. The following is a listing of that file:

  

  Based on the information provided, what is the value of the umask setting?

  A. 0620
  B. 0025
  C. 0027
  D. 0022
  C. 0027

• Question 89:

  Click the Exhibit button.

  

  Wally is using a Korn shell, and is writing a report for a customer. The report contains instructions on how to use a set of scripts that he has created for this customer. 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 running in the foreground.

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

• Question 90:

  While working in his home directory Jim lists the directory contents with the following result:

  $ ls -F

  affiliates* daily-report* fixes today appointment expenses/ phone-list@ windfil> year-report|

  From this list of files, which file is executable?

  A. affiliates
  B. fixes
  C. expenses
  D. phone-list
  E. windfil
  F. yearly-report
  A. affiliates