What is synchronized used for
Software Developer Java Interview Questions
4,195 software developer java interview questions shared by candidates
1. What is difference b/w final, finalize and finally 2. What is singleton design pattern. 3. Difference between abstraction and inheritance 4. Collection frameworks
2 technical followed by HR
What is Weak HashMap?
Oops Heap and stack memory Session management Spring framework related questions-autowiring,bean scopes,actuators etc Also they ask core Java concepts by giving code snippet and we have to guess output for the same.
I was asked intermediate level coding questions on Springs, Arrays and Exception Handling, and conceptual questions of Spring Boot and Microservices. Furthermore, 2 SQL queries were asked of me, which were from the standard list of SQL queries asked in interviews.
1.spring annotations and their syntaxes 2. java oops and real world examples 3. functional interface , use of interfaces 4. java 8 features 5. Palindrome, reverse a string, first duplicate number, product-of-array-except-self 6. sum of diagonal integers ignoring if these integer are part of upper and lower integers of a diagonal. 7. Highest salary of a person in his department compared to his manager's salary 8. why Amdocs, reason to leave your current Org.
oops concept ,database ,software development life cycle , what is overloading and overriding
Basic opps concept and some easy coding
Simple hackerrank test
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