Angular - Change Detection
Which of the following is the correct way to set the default change detection strategy in an Angular component?
Which of the following is the correct way to set the default change detection strategy in an Angular component?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Angular syntax for change detection
The changeDetection property expects a value from the ChangeDetectionStrategy enum, not a string.Step 2: Identify correct enum usage
ChangeDetectionStrategy.Default is the correct enum value for default strategy.Final Answer:
@Component({ changeDetection: ChangeDetectionStrategy.Default }) -> Option CQuick Check:
Use enum, not string, for changeDetection [OK]
Quick Trick: Use ChangeDetectionStrategy.Default enum, not string [OK]
Common Mistakes:
MISTAKES- Using strings instead of enum values
- Confusing 'default' with 'Default' string
- Mixing OnPush with default strategy
Master "Change Detection" in Angular
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