1. How to remove duplicates from an array without using an extra object or creating a new Set. 2. How to implement the flatten method on your own. 3. Why did React move from Class based components to Functional based components ?
Senior Principal Engineer Interview Questions
300 senior principal engineer interview questions shared by candidates
Reason to leave current employer
Write a program that will produce analytical output from some file.
1. Concurrency 2. Java Classloader 3. JVM Memory 4. String Pool 5. Docker
What have I recently worked on and questions on the design and implementation. Who does the Production Support and how to troubleshoot when there is an issue in production.
Do you think you can deal with a bureaucratic company like Oracle? The rest is something of a blur -- basically, conversations with a dozen or so people, including lunch.
More on Routing and Switching
* Java script design patterns * MVC * Scala characteristics * Scala in distributes systems * Servlet's design pattern
Provide program for Matching the incoming chat requests from customer to the available agents. Load balancing them. Give LLD, class definitions and a program.
Some tricky concurrency question answering which is only possible with experience of relatively low-level details of various lock types and other details.
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