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diff bet ArrayList and linked list, which one do you use for random access? Explain the design pattern you used in your project? java 8 features dependency injection HTTP status codes Which exception will you get if you don't use @Service annotation? Collections in java SDLC Did you use Zipkin, fault tolerance system? How? How did you use Jenkins? Lambda expression Thread Can you implement Threads using lambda expression? How?
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Junior Java Developer

Interviewed at Tata Consultancy Services (North America)

3.5★
Jan 11, 2021

diff bet ArrayList and linked list, which one do you use for random access? Explain the design pattern you used in your project? java 8 features dependency injection HTTP status codes Which exception will you get if you don't use @Service annotation? Collections in java SDLC Did you use Zipkin, fault tolerance system? How? How did you use Jenkins? Lambda expression Thread Can you implement Threads using lambda expression? How?

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