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.
About projects i worked on in my previous company and why would you like to join our company?
Factory Design pattern Strategy Design pattern How to optimize sql query? LRU Cache Implementation
A 100-minute Codility test. A 1-hour technical interview, A 90-minute technical second interview.
Develop a pseudo load balancer with a maximum of 10 instances, applying random algorithm and round-robin
take-home coding task
Skype tech interview
General Technical questions, Questions about the coding assignment.
What are HTTP status codes?
Basic java and spring questions they have more focuses on overloading and overriding concept
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