Print out the alphabet in alternating casing without using toUpper & toLower
Software Developer Ii Interview Questions
3,998 software developer ii interview questions shared by candidates
Lab test
What are design principles and design patterns
• Explain OOP concepts , SQL , JavaScript, HTML
1. Optional in java -> option.of() and optional.ofNullable() , what does it return, Is NPE error shown here? 2. Java 17 features. 3. Immutable class and how the values are set in immutable class 4. String pool and heap space 5. String literals and new String() difference 6. Static method can be overridden ? and method overloading and method overiding in java 7. Internal implementation of Hashmap 8. Event Sourcing framework 9. IOC container 10. Dependency injection 11. Dependency inversion 12. Application context vs Bean Factory 13. Spring sterotypes 14. Postconstruct 15. Init method 16. Rest VS soap 17. Which protocol rest uses 18. Solid principles
Build an in memory cache.
Você já implementou testes unitários? Conhece o Jest?
List three ways to place two divs next to each other.
2. Refactoring: They give you looonnng method and ask you to refactor it by applying the good-ole DRY principle and other Martin Fowler stuff.
“Can you walk us through a time you challenged a decision on a project and how it was resolved?” In hindsight, this question felt disconnected from the company culture, where challenging decisions are often unwelcome and lead to retaliation rather than resolution.
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