Quais padrões de código eu costumo usar.
Java Backend Engineer Interview Questions
517 java backend engineer interview questions shared by candidates
What are some differences between Java 8 and 11. Difference between final, finally, and finalize. How do you make a singleton class.
What's the most challenging task in my past experience and how did I resolve this.
Normal Java Questions were asked. If you have prepared well, then you can answer.
Have I heard about DDoS and how I would protect my self from those kind of attacks.
Java 8 question - what are the usages of java 8 new additions
Q: Overloading vs overriding? Q: Array vs ArrayList? Q: Hashset vs Hashmap? Q: Final, finalize, finally? Q: try-catch-finally? Q: Comparable vs comparator? Q: @PathParam vs @QueryParam? Q: How to pass header into method parameter of a GET endpoing? Q: API flow of custom exception handling? Q: How to write a GET endpoint? Q: What happens if user uses POST request for a GET endpoint?
Me preguntaron sobre mis estudios
Singleton class - Multiple ways to design, Data Structure for storing the incoming requests on a multithreaded environment and processing based on intime(Think of treeset). What are types to create an object in java. What are methods to make private on creating singleton class. What are the challenges you faced during project. What is API, uses? API designing for a given scenario. Spring Scopes.
1) Count the number of nodes in a array styled linked list. 2) Some random form manipulation Javascript question. 3) Build an interface with C.
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