Which command is used to count just the number of characters in a file? A. wc – 1 B. wc -c C. wc -w D. wc -r E. None of the above

The other options are as follows:

• A. wc -1: This option tells wc to count the number of lines in a file.
• C. wc -w: This option tells wc to count the number of words in a file.
• D. wc -r: This option tells wc to read the file in reverse order.
• E. None of the above: This is not a valid option for the wc command.