"Senior developers have years of experience in Java and have the knowledge and communication skills to mentor other developers. Companies prioritize strong technical skills and questions will focus on problem solving and critical thinking. A bachelor's degree in computer science or a related field, along with years of industry experience are standard."
1. Variable used in Threading (say t1 works on Map, t2 should work after t1 finishes) 2. Circular Linked List. how to check if a list is circular? 3. What is Hashing, what's a bucket in hashing? 4. authentication in Web Servies 5. Get Nth employee salary in Oracle.
Some situations that I have encouge in my current and previous jobs and how i solve them.
The question I can't stop thinking about is the one about six people shaking hands. It surprised me, and I know it's a common and simple question, but I won’t rest until I know the right answer and how to solve it. The most important question for me was what I expect from a project.
Mention a project that you had relevance and it was important in you life and company?
Implementation of TimeMap from Leetcode
tell us about yourself
How to optimize the mysql database
how to build hashmap, and what is the time complexity
String class of Java is Private class or not?
What are the Maven dependency scopes
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