Melorra Software Engineer Interview Questions and Answers

Multiple choice questions

Coding round consists of 2 questions

Q1. About yourself and behavioral questions
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Q1. Can you introduce yourself
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Q1. How indexing works internally?
Ans. 
Indexing in databases is a way to optimize search queries by creating a data structure that allows for faster retrieval of data.
• Indexing creates a data structure (like B-trees or hash tables) that maps keys to the locations of corresponding data entries.

• When a query is made, the database engine uses the index to quickly locate the relevant data entries instead of scanning the entire database.

• Indexes can be created on o...read more
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Q1. Intoduce yourself
Ans. 
I am a passionate software developer with experience in Java, Python, and web development.
• Experienced in Java and Python programming languages

• Proficient in web development technologies such as HTML, CSS, and JavaScript

• Strong problem-solving skills and ability to work in a team environment
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Q2. Your Projects
Ans. 
Developed a web application for tracking personal fitness goals
• Used React.js for front-end development

• Implemented RESTful APIs for data retrieval and storage

• Utilized MongoDB for database management
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Aptitiude test and mcq related to code output

Normal hackerrank 2 qustions

Project discussion and more technical question

They ask nothing only few questions on dsa

They ask previous projects knowledge

Online Coding Round Easy and Medium questions

Q1. Easy Hashset and OOps concepts.
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