KeyValue Software Systems Senior Software Engineer Interview Questions and Answers

2 Coding questions and 15 MCQs

Difficulty - Intermediate

Q1. Basic NodeJS related questions
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Q1. System Design questions and coding questions
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Q1. Nodejs fundamental questions and system design
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Q1. Salary discussion and growth expectations
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Basic mcqs related to the language, two coding questions

Q1. General overview of your experience, some coding and technical questions
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Q1. Advanced technical and coding rounds, was asked to write code for questions asked
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Q1. Explain about java threads
Ans. 
Java threads are lightweight processes that enable concurrent execution of code.
• Threads allow multiple tasks to be executed simultaneously within a single program.

• They share the same memory space and can communicate with each other.

• Java provides built-in support for creating and managing threads through the Thread class.

• Threads can be created by extending the Thread class or implementing the Runnable interface.

• Thread s...read more
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The test was on the Coderbyte platform which consisted of a few general aptitude questions, one coding question on backend development and one coding question on problem-solving

Q1. Java8 questions like streams, lambda etc. Spring Boot questions Microservices principles
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Q1. Problem-solving questions using array and stack Questions on java and spring boot
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There were 2 to 3 easy to mid level Coding question. Time duration is one hour

Q1. One coding question and detailed discussion on Java, Spring Boot and microServices
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Q1. One Coding Question and detailed discussion on Java 8 and above
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Q1. One coding question and was asked to write the logic. Basically this round was to assess the problem solving skills
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Q1. Salary Discussion
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