GAQM Exam LCP-001 Topic 1 Question 40 Discussion

Actual exam question for GAQM's LCP-001 exam

Question #: 40
Topic #: 1

What does the + symbol mean in the following grep regular expression: grep '^d[aei]\+d$' /usr/share/dict/words

AMatch the preceding character set ([aei]) one or more times.

BMatch the preceding character set ([aei]) zero or more times.

CMatch the preceding character set ([aei]) zero or one times.

DMatch a literal + symbol.

Show Suggested Answer

Suggested Answer: D

The answer should be ''Match a literal + symbol'' because there is a backslash symbol before the plus, so it should match a literal +.

by Gail at Dec 08, 2022, 08:22 AM

Limited Time Offer

25%

Off

Contribute your Thoughts:

Submit Cancel

Currently there are no comments in this discussion, be the first to comment!