Regular Expressions interview questions
Regular Expressions interview questions
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Total Questions: 5
1. Which of the following function is good for automatic splitting of names?
Correct Answer is : strsplit
2. Point out the correct statement:
Correct Answer is : gsub is used for fixing character vectors
3. Which of the following function is used for fixing character vectors?
Correct Answer is : tolower
4. Which of the following metacharacter is used to refer to any character?
Correct Answer is : .
5. Point out the wrong statement:
Correct Answer is : Variables with character values should be made less descriptive
