Grey Orange Senior Software Developer Interview Questions and Answers

Q1. Some basic Java questions Oop, Collection,Java 8 features and spring boot, microservice
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Q2. Rest API, JPA, MySQL,
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Java internals, coding questions 2sum

Q1. Hld of your previous project
Ans. 
Developed a web-based project management tool for tracking tasks and deadlines.
• Used React.js for front-end development

• Implemented RESTful APIs for backend using Node.js and Express

• Utilized MongoDB for database storage

• Incorporated authentication and authorization features for user security
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Q2. Question related to self build projects
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Q1. Salary negotiation
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Q2. Location constrain if any
Ans. 
Open to relocation for the right opportunity
• Willing to relocate for the right job opportunity

• Flexible with location for the right role

• Open to considering different locations for the right position
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Q1. Move negative elements to right side of array
Ans. 
Move negative elements to right side of array
• Iterate through the array and swap negative elements to the right side

• Use two pointers approach to keep track of positive and negative elements

• Maintain the order of elements while moving negatives to the right side
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Q1. SQL queries,data structure
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Q2. Sql querries related questions
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It was for 2 hours, there were 3 questions

On-paper test which had to be appeared from Kolkata

Q1. Mainly based on JS and oops
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Q1. Java script, React JS
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Q2. Data structures and algorithms
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Q1. Basic PHP question
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Q2. Prioir knowledge of previous projects
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Q1. Technical Background question
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There will be 3 coding questions given to us for solving,we need solve two questions compulsory.

Q1. Introduce yourself
Ans. 
I am a software engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring, and Angular

• Strong problem-solving skills
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Q2. Questions related to frontend
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