3rd Round - Technical HR Questions: 1. Given an 'n' size ArrayList. We have to process and store the elements in sub-lists based on the size of ArrayList. Consider an ArrayList of size 14, then we have to store first 10 elements in one list and next 4 elements in one list. 2. Self Introduction 3. About my projects. Here, while explaining whatever I told that I have worked, they started questioning on that topics.
Detailed summary of your Project.
Describe the difficulties encountered in past projects. How did you solve them.
1.How to make sure Singleton Design Pattern is maintained 2. transient v/s volatile 3.Disadvantages of microservices 4.How application is deployed 5.Docker file 6.When will you choose saga orchestration and saga choreograpgy 7.How will you maintain transactions in distributed system 8.what is treemap 9.what happens if load balancer is not working 10.Coding question : Binary search tree from bottom view.
Java Servlets(and how they communicate), Strings in Java,Multithreading,Spring,Lambda expressions
rebuild the first page for their Yoga app
Java, SpringBoot, Java 8, Hibernate, JPA, etc.
Asked me to code merge sort. What is method overloading and overriding
What are the main features of Java? Explain the concept of Object-Oriented Programming (OOP) in Java. What is the difference between JDK, JRE, and JVM? How does garbage collection work in Java? What are the different types of memory areas allocated by JVM?
jdbc ,oops concepts , sql qus
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