Experience with Kubernetes and what is Ingress in Kubernetes.
Technical Lead Senior Java Software Engineer Interview Questions
515 technical lead senior java software engineer interview questions shared by candidates
Implement LoadBalancer in Java with 10 back-end server addresses. If addresses more than 10 then throw an exception. If duplicate server address then throws an exception.
Concepts sur le développement logiciel et les base de données ( différences entre Java et Node js . Lutilité du nosql vs du sql
what are the best practices? what are the best web services? How to develop a system where sync the other system?
what is your previous company ctc
They asked me about my current roles and responsibilities, my visa status, client facing related questions.
did you work on Amazon code pipeline?
Design chess gaane
Q1. What is java memory model explain it? Q2. How Hashmap works internally many questions on the hashmap working. a. What is the data structure is used to store entity? b. how hashcode works with the performace of hashmap? c. What is the good way to override hashmap? d. Which version of java uses Red Black tree for storing hash entity having hashcode collision? e. What is hash collision explain that. write some code which uses a class as key and override hashcode and equals mehod in that. f.write code for good hashcode. Q3 What is Executor framework in java? a. write code for creating threads using executor framework. b. How will you assign threads doing subtask in executor framework? c. What is Lock? d. which is concurrency package, what are the classes in that? e. what is semaphore? Where it is used? f.Tell something about producer and consumer problem, which class of queue interface is used to solve it? Q4 How ArrayList works? which Collection is resizable? when arraylist grows what is the new size?
Given a few features for Whatsapp, decide how many resources needed with what skills to deliver the feature in a month. Kafka concepts, algorithms, distributed system scenarios.
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