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Which of the following statements is true? a. Methods find and lookingAt (from class M b. Class Matcher provides methods find, loc c. Method matches (from class String, Patte O d. All of these.

Which of the following statements is true? a. Methods find and lookingAt (from class M b. Class Matcher provides methods find, loc c. Method matches (from class String, Patte O d. All of these.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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JAVA

QUESTION 14 Which of the following statements is true? a. Methods find and lookingAt (from class Matcher) will return true if a portion of the search object matches the regular expression. b. Class Matcher provides methods find, lookingAt, replaceFirst and replaceAll. c. Method matches (from class String, Pattern or Matcher) will return true only if the entire search object matches the regular expression. O d. All of these. O O O O
Transcribed Image Text:QUESTION 14 Which of the following statements is true? a. Methods find and lookingAt (from class Matcher) will return true if a portion of the search object matches the regular expression. b. Class Matcher provides methods find, lookingAt, replaceFirst and replaceAll. c. Method matches (from class String, Pattern or Matcher) will return true only if the entire search object matches the regular expression. O d. All of these. O O O O
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