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Which narrowing technique compares a shared literal tag to select an object-union alternative? | SWE Maxx
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TypeScript · Multiple Choice
Difficulty: Medium
Which narrowing technique compares a shared literal tag to select an object-union alternative?
Narrowing
Control flow analysis
Choose your answer
A
Discriminant check
B
Typeof guard
C
Instanceof guard
D
In-operator guard
Check answer
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