Java MCQ: What is a Java string?
a) A primitive data type
b) An object that represents a sequence of characters
c) A collection of integers
d) A type of array
Answer:
b) An object that represents a sequence of characters
Explanation:
In Java, a string is an object that represents a sequence of characters. Strings are immutable, meaning once created, their values cannot be changed. They are widely used for text manipulation in Java applications.
Understanding strings is fundamental for handling text and performing various operations like concatenation, comparison, and searching within Java programs.
Reference links:
https://www.rameshfadatare.com/learn-java-programming/
https://www.javaguides.net/p/java-tutorial-learn-java-programming.html