Language Upgrades · interview question
Why can rewriting an entire legacy application overnight using new Java features become a problem in practice?
Multiple choiceHardchapter-12-curatedpremiumlanguage-upgradesmigration-strategy
Answer and explanation
Correct answer
B. Increased likelihood of introducing new bugs
Why
Rewriting an entire application overnight increases the risk of introducing new bugs, as it involves significant changes that are not thoroughly tested, potentially leading to stability issues.
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