Answered: Which of these methods of class String…

Which of these methods of class String is used to check whether a substring exists at the beginning of the particular string? a) StartsWith() b) EndsWith() c) Starts() d) ends()

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter7: Characters, Strings, And The Stringbuilder

Section: Chapter Questions

Problem 16RQ

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Concept explainers

Methods of StringBuilder class

The StringBuilder class can be used to create mutable strings. The methods defined in the StringBuilder class are widely used to manipulate and concatenate strings. It is a non-synchronized class which has public methods that can be accessed by multiple threads. It is not thread-safe.

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Which of these methods of class String is used to check whether a substring exists at the beginning of the particular string?

a) StartsWith()

b) EndsWith()

c) Starts()

d) ends()

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