Regular Expressions Interview Questions | Snaprecruit.com

Regular Expressions Interview Questions | Snaprecruit.com

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

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