MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write only the correct answers.)
__________ class is used to convert a primitive data type to its corresponding object.
Topic: Purpose of wrapper classes
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) Wrapper.
Explanation
That conversion is exactly what the wrapper classes exist for, and the process has a name: boxing. It matters because some parts of Java work only with objects, not primitives. The others do different jobs — String handles text, Math provides calculations, System gives access to input, output and the environment.
In words
Wrapper.
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