The command used to compare the files is known as A. comp B. cmp C. do D. ccp E. None of the above

comp
cmp
do
ccp E. None of the above

The correct answer is: B. cmp

The command used to compare the files is known as cmp. It is a command-line utility for comparing two files. It prints the lines that are different between the two files, and the number of lines that are different.

The other options are incorrect.

  • Option A, comp, is a command-line utility for compressing files.
  • Option C, do, is a command-line utility for running shell scripts.
  • Option D, ccp, is a command-line utility for copying files.
  • Option E, None of the above, is incorrect because it is not a valid option.