Question

What is the length of the empty string? *

Answer 1

Answer:

1 m

Explanation:

jeii tugging\hyun bi

Answer 2

Answer:

An empty Java String is considered as the not null String that contains zero characters, meaning its length is 0. However, a Java String that might only contain the white-space character is not considered as empty, it is considered to contain one character and its length is equal to 1.