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Junior Java Developer Interview Questions

"Junior developers are often responsible for writing the more monotonous and simple code required by senior members of the development team. Because of this, interviews will be designed to test your knowledge of the fundamentals of Java so be prepared to answer technical questions that you likely came across in college. Data structures and algorithms will be heavily emphasised. A bachelor's degree or equivalent work experience is required. "

3,803 junior java developer interview questions shared by candidates

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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