41. How does ngOnChanges work?
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Angular Interview Questions
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42. What are common use cases for ngAfterViewInit?
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43. What is change detection in Angular?
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44. How does Angular change detection work internally?
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45. What is Zone.js and how does Angular use it?
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46. What is ChangeDetectionStrategy.OnPush?
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47. What are the benefits and tradeoffs of OnPush change detection?
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48. What causes unnecessary change detection cycles?
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49. How can you optimize Angular application performance?
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50. What are pipes in Angular?
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