Lead Programmer Analyst Interview Questions

5,197 lead programmer analyst interview questions shared by candidates

i) Derive equation to find angle between hour hand and minute hand, where hour hand moves at its normal speed, but minute hand moves at twice of its normal speed. ii) Derive equation to find angle between hour hand and second hand, where hour hand and second hand moves at their normal speed.
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Programmer Analyst

Interviewed at Argusoft

3.4
Jul 31, 2024

i) Derive equation to find angle between hour hand and minute hand, where hour hand moves at its normal speed, but minute hand moves at twice of its normal speed. ii) Derive equation to find angle between hour hand and second hand, where hour hand and second hand moves at their normal speed.

Q: What was the one thing that they asked you? Can you explain how your real-time chat application works and what technologies you used? How did you answer this question? (Optional) I explained the tech stack I used: React for the frontend, Node.js and Express.js for the backend, MongoDB for the database, and Socket.IO for real-time messaging. I walked them through the authentication flow, message handling, and how WebSockets were implemented for real-time updates. I also discussed scalability considerations and deployment.
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Specialist Programmer

Interviewed at Capgemini

4.1
May 30, 2025

Q: What was the one thing that they asked you? Can you explain how your real-time chat application works and what technologies you used? How did you answer this question? (Optional) I explained the tech stack I used: React for the frontend, Node.js and Express.js for the backend, MongoDB for the database, and Socket.IO for real-time messaging. I walked them through the authentication flow, message handling, and how WebSockets were implemented for real-time updates. I also discussed scalability considerations and deployment.

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