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Identify the error in this LINQ query:

medium📝 Debug Q6 of 15
C Sharp (C#) - LINQ Fundamentals
Identify the error in this LINQ query:
var query = from x items where x > 10 select x;
AMissing 'in' keyword after 'x'
BIncorrect use of 'select' keyword
CMissing semicolon at the end
DUsing 'where' before 'from'
Step-by-Step Solution
Solution:
  1. Step 1: Check the syntax of the 'from' clause

    The correct syntax is 'from x in items', but 'in' is missing here.
  2. Step 2: Confirm the error location

    Without 'in', the compiler cannot parse the data source properly.
  3. Final Answer:

    The error is the missing 'in' keyword after 'x'. -> Option A
  4. Quick Check:

    Missing 'in' keyword causes syntax error [OK]
Quick Trick: Always write 'from variable in collection' [OK]
Common Mistakes:
MISTAKES
  • Omitting 'in' keyword
  • Placing 'where' before 'from'
  • Forgetting semicolon (less critical)

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