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How can you combine lazy loading with preloading strategy to improve user experience?

hard📝 Application Q9 of 15
Angular - Modules
How can you combine lazy loading with preloading strategy to improve user experience?
ADisable lazy loading and preload all modules eagerly
BManually import lazy modules in main.ts after app bootstrap
CUse Angular's PreloadAllModules strategy to load lazy modules after app start in background
DUse loadChildren with a delay timer to preload modules
Step-by-Step Solution
Solution:
  1. Step 1: Understand preloading strategies

    PreloadAllModules loads lazy modules in background after app starts.
  2. Step 2: Combine with lazy loading

    This keeps initial load fast but preloads modules for faster later navigation.
  3. Final Answer:

    Use Angular's PreloadAllModules strategy to load lazy modules after app start in background -> Option C
  4. Quick Check:

    PreloadAllModules improves lazy loading UX [OK]
Quick Trick: PreloadAllModules preloads lazy modules after start [OK]
Common Mistakes:
  • Disabling lazy loading
  • Manually importing modules incorrectly
  • Using timers for loading

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