What is the best way to combine lazy loading and OnPush change detection to enhance performance in a large Angular application?

hard📝 Conceptual Q8 of 15

Angular - Performance Optimization

ADisable lazy loading and use Default change detection for faster initial load

BUse OnPush change detection globally and avoid lazy loading

CLazy load modules but keep Default change detection for all components

DLazy load feature modules and set their components to use OnPush change detection

Step-by-Step Solution

Solution:

Step 1: Understand lazy loading
Lazy loading defers loading modules until needed, reducing initial load time.
Step 2: Understand OnPush
OnPush reduces change detection cycles improving runtime performance.
Step 3: Combine both
Lazy load modules and apply OnPush in their components for optimal performance.
Final Answer:
Lazy load feature modules and set their components to use OnPush change detection -> Option D
Quick Check:
Combine lazy loading with OnPush for best performance [OK]

Quick Trick: Lazy load modules + OnPush components = optimal performance [OK]

Common Mistakes:

Master "Performance Optimization" in Angular

9 interactive learning modes - each teaches the same concept differently

Want More Practice?

15+ quiz questions · All difficulty levels · Free

More Angular Quizzes