Platform Engineer Interview Questions

1,793 platform engineer interview questions shared by candidates

1. What is an Interface in Java? 2. ArrayList vs LinkedList. 3. HashMap internal data structure and working. 4. Overloading hashCode method for user defined datatypes. 5. RESTful webservice implementation. 6. What is a collection in MongoDB? 7. Singleton Design Pattern. 8. Test Driven Development. JUnit. Mockito. 9. What is a deadlock? 10. What is continuous integration. 11. Advantages of using Maven.
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Platform Engineer

Interviewed at Quantiphi

3.8
Dec 5, 2016

1. What is an Interface in Java? 2. ArrayList vs LinkedList. 3. HashMap internal data structure and working. 4. Overloading hashCode method for user defined datatypes. 5. RESTful webservice implementation. 6. What is a collection in MongoDB? 7. Singleton Design Pattern. 8. Test Driven Development. JUnit. Mockito. 9. What is a deadlock? 10. What is continuous integration. 11. Advantages of using Maven.

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