Question

question;What is String?
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Answer 1

Answer:

A string is a data type used in programming, such as an integer and floating point unit, but is used to represent text rather than numbers. It is comprised of a set of characters that can also contain spaces and numbers. For example, the word "hamburger" and the phrase "I ate 3 hamburgers" are both strings.

Answer 2

Explanation:

serializable ,comparable ,charsequence