LLD - Design — Hotel Booking System
Which of the following is the correct way to represent a filter for price less than $100 in a query parameter?
Which of the following is the correct way to represent a filter for price less than $100 in a query parameter?
easy📝 Conceptual Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Understand comparison operators in queries
The symbol '<' means less than, so 'price<100' filters prices below 100.Step 2: Eliminate incorrect operators
'>' means greater than, '=' means equal, '!=' means not equal, so they don't match 'less than 100'.Final Answer:
price<100 -> Option BQuick Check:
Less than operator = A [OK]
Quick Trick: Use '<' for less than in filters [OK]
Common Mistakes:
- Using '>' instead of '<' for less than
- Confusing '=' with less than
- Using '!=' which means not equal
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