Core Java Programming Course- Bracket Expressions in RegEx (regular expressions)

Core Java Programming Course- Bracket Expressions in RegEx (regular expressions)

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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The video tutorial explains the concept of bracket expressions in regular expressions, focusing on how square brackets can be used to specify a set of characters or a range of characters. It covers the use of literals, ranges, and the carrot sign for negation. The tutorial also discusses how to include special characters and apply quantifiers to bracket expressions, providing examples to illustrate these concepts.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the characters that can be added inside square brackets in bracket expressions?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how the use of square brackets differs from small brackets in regular expressions.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How can ranges be specified within square brackets? Provide an example.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the caret (^) symbol signify when used at the beginning of square brackets?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to create a pattern for special characters using square brackets.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of using quantifiers with square brackets in regular expressions?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the difference between adding characters in small brackets versus square brackets?

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