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Networking · interview question

Which method is commonly used to convert a Java object to JSON using Jackson?

Multiple choiceEasychapter-11-curatedpremiumnetworkingsocket-programming
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Answer and explanation

Correct answer

C. WriteValueAsString

Why

The writeValueAsString method on ObjectMapper is used to serialize a Java object into a JSON-formatted string. This is a key feature of Jackson for JSON processing.

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