Senior Java Developer Interview Question Series-20(Questions Asked from Service-Based Companies)

In this article, I will be posting Java Developer Interview transcripts of Service-based companies, These sets of questions are asked to 8+ years of experience candidates. Let's dive into this,

(A bit of context: I’ve conducted numerous interviews for software engineering positions in most of the MNCs. Additionally, there have been instances where I faced challenges during coding interviews due to lack of preparation.)

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How to upgrade from Java 8 to Java 17?

Since the candidate was experienced, Interviewer started with how will you approach the Migration old Backend server from Java8 to java17.