LPI
101-500 · Question #487
Which of the following regular expressions represents a single upper-case letter?
The correct answer is B. [A-Z]. You've hit your Sonnet limit · resets Jun 8, 9am (UTC)
GNU and Unix Commands
Question
Which of the following regular expressions represents a single upper-case letter?
Options
- A:UPPER:
- B[A-Z]
- C!a-z
- D%C
- E{AZ}
How the community answered
(51 responses)- A2% (1)
- B92% (47)
- C4% (2)
- D2% (1)
Explanation
You've hit your Sonnet limit · resets Jun 8, 9am (UTC)
Topics
#Regular Expressions#Character Classes#Pattern Matching#grep/sed
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