LLD - Design — Parking Lot System
You are designing a messaging app. Which of these is the best way to gather requirements to ensure scalability and user satisfaction?
You are designing a messaging app. Which of these is the best way to gather requirements to ensure scalability and user satisfaction?
hard📝 Trade-off Q15 of Q15
Step-by-Step Solution
Solution:
Step 1: Identify best practices in requirements gathering
Interviewing users and analyzing competitors helps understand real needs and market standards.Step 2: Emphasize clear documentation of all requirements
Clear functional and non-functional requirements guide scalable and user-friendly design.Final Answer:
Interview users, analyze competitors, and document clear functional and non-functional needs -> Option AQuick Check:
User research + clear docs = good requirements [OK]
Quick Trick: Gather user input and document clearly before coding [OK]
Common Mistakes:
MISTAKES- Skipping user research
- Starting development without clear requirements
- Ignoring backend needs for scalability
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