LLD - Design — Parking Lot System
A requirements document states: "Users must login with username and password." Later, it says: "Users can login using email and password." What is the main issue here?
A requirements document states: "Users must login with username and password." Later, it says: "Users can login using email and password." What is the main issue here?
medium📝 Analysis Q14 of 15
Step-by-Step Solution
Solution:
Step 1: Identify conflicting statements
The document gives two different login methods without clarifying which is correct.Step 2: Understand impact of ambiguity
Ambiguous requirements confuse developers and cause design errors.Final Answer:
Ambiguous requirements -> Option BQuick Check:
Conflicting login info = Ambiguity [OK]
Quick Trick: Conflicting info means ambiguous requirements [OK]
Common Mistakes:
MISTAKES- Assuming security or performance issues without evidence
- Ignoring requirement conflicts
- Thinking scalability relates to login methods
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