MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write only the correct answers.)
Character class methods are found in the package called:
Topic: Java packages
Previous-year question practice database
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Pick an option and check your answer. The full worked answer is below either way.
Answer
Exam answer
(b) java.lang.
Explanation
The Character wrapper class lives in java.lang, which is the one package imported automatically into every Java program — that is why you can write Character.isDigit(ch) without any import statement. Remember the grouping: java.lang holds String, Math and all the wrapper classes; java.util holds Scanner and the collection classes; java.io holds the stream classes used for file and keyboard input.
In words
java.lang.
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