methods

Question 1

.equals()

Answer 1

Checks if the values of two objects are equivalent.

Question 2

.compareTo()

Answer 2

Compares two Strings alphabetically, returns 0 if Strings are identical, negative if left value comes first, positive if right value comes first.

Question 3

.toUppercase()

Answer 3

Returns all the characters in a string capitalized.

Question 4

.toLowercase()

Answer 4

Returns all the characters in a string as lowercase letters.

Question 5

.length()

Answer 5

Returns the number of characters a string contains.

Question 6

.substring(x)

Answer 6

Returns a substring of the String that begins at index “x” and goes to the end.

Question 7

substring(x, y)

Answer 7

Returns a substring of the String that begins at index “x” and goes to index “y.”

Question 8

.indexOf(String x)

Answer 8

Returns the index location that the substring “x” first appears in a string.