C Sharp (C#) - Collections
Which of the following is the correct syntax to remove the first occurrence of "apple" from a List named fruits?
Which of the following is the correct syntax to remove the first occurrence of "apple" from a List named fruits?
easy📝 Syntax Q12 of Q15
Step-by-Step Solution
Solution:
Step 1: Identify the correct method name
The method to remove an item by value is Remove, so fruits.Remove("apple") is correct.Step 2: Check method parameters and usage
RemoveAt requires an index, not a string. Delete and RemoveItem are not valid List methods.Final Answer:
fruits.Remove("apple"); -> Option CQuick Check:
Remove("apple") removes first matching item [OK]
Quick Trick: Use Remove with the item value to delete it [OK]
Common Mistakes:
MISTAKES- Using RemoveAt with a string argument
- Using non-existent methods like Delete or RemoveItem
- Confusing Remove with Add
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