Online Access Free 1Z0-876 Practice Test

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

Frank is going to add four files to a tar archive. The files are called data1, data2, etc. These files will be stored in a new archive called data-1-4.tar Which command will correctly create this archive?

• A.tar xvf data-1-4.tar data1 data2 data3 data4
• B.tar cvf data-1-4.tar data1 data2 data3 data4
• C.tar rvf data-1-4.tar data1 data2 data3 data4
• D.tar uvf data-1-4.tar data1 data2 data3 data4
• E.tar tvf data-1-4.tar data1 data2 data3 data4

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

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

Jim has a compressed text file named saved.zip
Jim used the following command to create the file:
zip -r saved plants
adding: plants (deflated 94%)
Jim wants to list the contents of the plants file, but not extract it. Which command will NOT list the contents of the file plants?

• A.gzcat saved.zip
• B.unzip -l saved.zip
• C.gunzip -c saved.zip
• D.unzip -c saved.zip

Wally has a file with data about various coffee plants, the data is stored in a file named plants, the file is in the coffee directory of Wally's home directory. He wants to find the number of entries that are NOT the plant "Gallienii" or "gallienii". Choose the command that Wally might use to extract the information from the file.

• A.grep -ivn Gallienii ./coffee/plants| wc -l
• B.grep -nv Gallienii ./coffee/plants| wc -l
• C.find ./coffee/plants ( !G* -o !g* ) | wc -l
• D.grep -v Gallienii ./coffee/plants | wc -l
• E.grep -vc Gallienii ./coffee/plants | wc -l