Which of the following is the correct way to enable preloading of all lazy modules in Angular routing?

easy📝 Syntax Q12 of 15

Angular - Performance Optimization

ARouterModule.forRoot(routes, { preloadingStrategy: PreloadAllModules })

BRouterModule.forRoot(routes, { preload: true })

CRouterModule.forRoot(routes, { lazyLoad: true })

DRouterModule.forRoot(routes, { preloadingStrategy: NoPreloading })

Step-by-Step Solution

Solution:

Step 1: Identify Angular's preloading strategy option
Angular uses the preloadingStrategy property in router config to set preloading behavior.
Step 2: Recognize the correct strategy for all modules
PreloadAllModules is the built-in strategy to preload all lazy modules after app loads.
Final Answer:
RouterModule.forRoot(routes, { preloadingStrategy: PreloadAllModules }) -> Option A
Quick Check:
PreloadAllModules = preload all lazy modules [OK]

Quick Trick: Use preloadingStrategy: PreloadAllModules to preload all [OK]

Common Mistakes:

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