Questions on data structures and OOPs programing.
Junior Java Developer Interviews
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. "
3,801 junior java developer interview questions shared by candidates
algorithm quetion was the question find pair in arr equals to x . x is a integer number sql database design. u given a example to system u have to think about a database for it.
In the actual interview, I was asked simple questions about the homework exercise, but I feel completing the exercise was 90% of the interview process.
they asked for the sql commands in the technical round
What Collection? How can you create a thread? Explain about multithreading concepts? Difference between HashMap and Concurrent HashMap? How can you create rest api? Write an sql query to get second highest salary?
What are cicd pipeline What is Java collections
OOP's concepts , Collection framework , Arrays and String Class in JAVA.
HR asked about my future goals, hobbies, about learning English and so on. On tech interview I was asked about Java Collections, multithreading, SQL and Spring Framework.
What is difference between thow and throws
Difficult for freshers as they need experience for junior role
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