spring boot annotations
Java Software Developer Interview Questions
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Explain JVM, Spring IOC, advantages of spring boot, and core Java questions
A couple of about me and project explanations in each round Core Java, collections, threads, generics, web services, spring, hibernate, configurations, how comfortable I am with the configurations, tools, version control.
Oops concepts SQL queries
Basic Java and oops questions.
sql-> Sql engines, optimization techniques and some basic sql queries in 30 mins. Then 30 mins on DSA like 2 pointer approach questions, sliding window approach questions. Some Java, Spring Boot related questions. 2nd round-> About previous experience, DSA questions like sort an array in o(n) consisting of 0s and 1s. Writing some APIs, solid principles, java spirng boot related questions.
- Explain static keyword - What is dependency injection
about java and spring boot
It was a sample spring boot project Has to complete couple of REST APIs
- string compression problem & two-sum to achieve a target in an array problem - Technical round covered collections, oops concepts, core Java, Spring Boot annotations, work experience, and MySQL queries.
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