Free Oracle 1Z0-876 Exam Dumps Questions & Answers

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.unzip ./Interns.jar
• C.jar tvf ./Interns.jar
• D.cat ./Interns.jar
• E../Interns.jar >> jar cvf

Val has invoked the following command, to gather information about the data stored in her home directory.
$ du -sk * | sort -n | tail > file2
Which answer is correct concerning this command line?

• A.The sort filter takes stdin from the tail filter.
• B.The file called file2 must exist for the command to work.
• C.The stdout from the tail filter will be appended to file2.
• D.The sort filter uses stdout from the du command.

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 give write access on the file for a contractor not in the webdev group. You do not have root access. Which method describes how you can grant write permissions to the contractor's user ID?

• A.Edit the /etc/group file and add the contractor's user ID to the group.
• B.The world or group permissions must be modified by root.
• C.Add a mandatory access control for the contractor's user ID.
• D.Create a owner ACL for the contractor's user ID.

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Frank needs to add write access for the sales group, so he uses the following command:
$ chmod g+w project543.dat
Choose which answer reflects the result of this command.

• A.Only the sales group will be given write access to the file.
• B.The sales group and market group and user jane and others will have write access to the file.
• C.Only the sales group and market group will have write access to the file.
• D.The sales group and market group and user jane will have write access to the file.

What are the minimum number of characters that a regular user must use when creating a password?

• A.4
• B.8
• C.6
• D.2
• E.0