SIXT Research & Development Interview Questions, Process, and Tips

Asked me Api related question by giving some scenarios

Questions related to java

2 medium level leetcode based questions

Q1. 2 medium level leetcode questions
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Q1. Design a meeting scheduler
Ans. 
A meeting scheduler to manage and organize meetings efficiently
• Allow users to input meeting details such as date, time, duration, and participants

• Provide options to check availability of participants and suggest available time slots

• Send notifications and reminders to participants

• Integrate with calendar apps for easy scheduling and tracking
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Q1. Design dropbox for million of users
Ans. 
Design scalable architecture for file storage and sharing for millions of users
• Use distributed storage system like AWS S3 or Google Cloud Storage

• Implement sharding to distribute load across multiple servers

• Use CDN for faster file access and delivery

• Implement strong encryption for data security

• Use efficient indexing and caching mechanisms for quick file retrieval
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2 questions based on bit manipulation

Q1. Sql query to join two tables
Ans. 
Use SQL JOIN to combine data from two tables based on a related column
• Use INNER JOIN, LEFT JOIN, RIGHT JOIN, or FULL JOIN depending on the requirement

• Specify the columns to join on using ON keyword

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id
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Q1. What are your hobbies
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React questions on functional programming , diff algo,etc

Basic javascript questions

Q1. Normal what will you do questions
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