101-350 practice - PrepKeys

Q5 Single choice

When should grep -F or the fgrep command be used to search the content of text files?

A
When files need to be searched that contain non-ASCII text.
B
When only the presence of the search pattern needs to be reported and not every line that matches the
search.
C
When the text being searched for does not contain any regular expression patterns.
D
When the text files will be searched multiple times. Subsequent calls to fgrep will run faster.