Crofarm Senior IT Executive Interview Questions and Answers

Q1. Introduction work experience
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Q1. About company, why would join us Analytics questions
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DSA, 1 hour with 2 LC medium questions

Q1. Low level design
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Q2. Design lld for Dream 11
Ans. 
Designing the low-level design for Dream 11 platform.
• Use microservices architecture for scalability and flexibility.

• Implement a robust database schema to handle large amounts of user data.

• Utilize caching mechanisms to improve performance, especially during peak usage times.

• Include authentication and authorization mechanisms to ensure data security.

• Design APIs for seamless integration with third-party services.

• Implement...read more
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Q1. High level design
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Q2. Design HLD for rider management system
Ans. 
Design HLD for rider management system
• Use microservices architecture for scalability and flexibility

• Implement user authentication and authorization for security

• Include features like ride tracking, payment processing, and feedback system

• Utilize databases for storing rider information and ride history
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Two medium DSA questions based on strings.

Q1. Design Google Meet
Ans. 
Design a video conferencing platform similar to Google Meet.
• Implement real-time video and audio streaming

• Include features like screen sharing, chat, and participant management

• Ensure scalability to support large number of users

• Focus on security and privacy measures

• Optimize for low latency and high quality video/audio
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Q1. Low Level Design for Chess
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Low level design for a chess game including classes, functions, and data structures.
• Create classes for pieces (e.g. Pawn, Rook, Bishop) with properties like position and color

• Implement functions for moving pieces, checking valid moves, and capturing opponent pieces

• Use data structures like 2D arrays to represent the chess board and track piece positions
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Q1. Design Splitwise Application (LLD)
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Design a Splitwise application for managing shared expenses among friends.
• Implement user authentication and authorization for secure access.

• Create a user-friendly interface for adding expenses and splitting them among friends.

• Develop algorithms for calculating balances and settling debts between users.

• Include features for adding comments, attaching receipts, and generating reports.

• Consider scalability and performance o...read more
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Aptitude only BASIC QUESTIONS

Q1. Resume Projects
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Q2. Resume Position of responsibiloity
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Q1. Basic java 8 concepts
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Q2. Basic spring boot questions
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Q1. Project discussion and basic java spring technical questions
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Q1. What is your role
Ans. 
As a Senior Software Engineer, my role involves designing, developing, and maintaining software applications to meet business needs.
• Designing and architecting software solutions

• Developing and coding software applications

• Maintaining and updating existing software

• Collaborating with cross-functional teams

• Troubleshooting and debugging issues

• Implementing best practices and coding standards
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Q2. What are your responsiblities
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As a Senior Software Engineer, my responsibilities include leading development projects, mentoring junior team members, collaborating with stakeholders, and ensuring code quality.
• Leading development projects from conception to completion

• Mentoring junior team members to help them grow and improve their skills

• Collaborating with stakeholders to gather requirements and provide updates on project progress

• Ensuring code quali...read more
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