Latest Java Aptitude Question SOLUTION: Consider the below statements. Statement 1 : Matcher class interprets the pattern in a String Statement 2 : Matcher class matches the regular expression against the text provid

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Previous Question: What is the output of the following program? import java.util.Arrays; class Test { public static void main(String args[]) { String[] cities = new String[]{"London", "Paris", "NewYork", "HongKong", "Tokyo"}; String[] metros = new String[]{"London", "Paris", "NewYork", "HongKong", "Tokyo"}; String[] capitals = cities; System.out.println("cities == metros : " + (cities == metros)); System.out.println("cities == capitals : " + (cities == capitals)); System.out.println("cities.equals(metros) : " + cities.equals(metros)); System.out.println("cities.equals(capitals) : " + cities.equals(capitals)); System.out.println("Arrays.equals(cities, metros) : " + Arrays.equals(cities, metros)); System.out.println("Arrays.equals(cities, capitals) : " + Arrays.equals(cities, capitals)); } } A. cities == metros : false cities == capitals : true cities.equals(metros) : true cities.equals(capitals) : true Arrays.equals(cities, metros) : false Arrays.equals(cities, capitals) : true B. cities == metros : false cities == capitals : true cities.equals(metros) : true cities.equals(capitals) : true Arrays.equals(cities, metros) : true Arrays.equals(cities, capitals) : true C. cities == metros : false cities == capitals : true cities.equals(metros) : false cities.equals(capitals) : true Arrays.equals(cities, metros) : true Arrays.equals(cities, capitals) : true D. cities == metros : false cities == capitals : true cities.equals(metros) : false cities.equals(capitals) : true Arrays.equals(cities, metros) : true Arrays.equals(cities, capitals) : false Next Question: StringBuilder is less efficient and slower than StringBuffer. State true or false.

(#M40167120) JAVA Programming question Matcher class Keep an EYE

Consider the below statements.

Statement 1 : Matcher class interprets the pattern in a String

Statement 2 : Matcher class matches the regular expression against the text provided

Which of the following is true?

A. Statement 2 alone is correct.
B. Both Statement 1 and 2 are incorrect.
C. Statement 1 alone is correct.
D. Both Statement 1 and 2 are correct: Asked In Java Jax (2 years ago); Unsolved Read Solution (1); Is this Puzzle helpful? (1) (1) Submit Your Solution Functions

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Previous Question: What is the output of the following program? import java.util.Arrays; class Test { public static void main(String args[]) { String[] cities = new String[]{"London", "Paris", "NewYork", "HongKong", "Tokyo"}; String[] metros = new String[]{"London", "Paris", "NewYork", "HongKong", "Tokyo"}; String[] capitals = cities; System.out.println("cities == metros : " + (cities == metros)); System.out.println("cities == capitals : " + (cities == capitals)); System.out.println("cities.equals(metros) : " + cities.equals(metros)); System.out.println("cities.equals(capitals) : " + cities.equals(capitals)); System.out.println("Arrays.equals(cities, metros) : " + Arrays.equals(cities, metros)); System.out.println("Arrays.equals(cities, capitals) : " + Arrays.equals(cities, capitals)); } } A. cities == metros : false cities == capitals : true cities.equals(metros) : true cities.equals(capitals) : true Arrays.equals(cities, metros) : false Arrays.equals(cities, capitals) : true B. cities == metros : false cities == capitals : true cities.equals(metros) : true cities.equals(capitals) : true Arrays.equals(cities, metros) : true Arrays.equals(cities, capitals) : true C. cities == metros : false cities == capitals : true cities.equals(metros) : false cities.equals(capitals) : true Arrays.equals(cities, metros) : true Arrays.equals(cities, capitals) : true D. cities == metros : false cities == capitals : true cities.equals(metros) : false cities.equals(capitals) : true Arrays.equals(cities, metros) : true Arrays.equals(cities, capitals) : false Next Question: StringBuilder is less efficient and slower than StringBuffer. State true or false.

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