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What advantage does lazy loading provide when managing large Angular applications?

easy📝 Conceptual Q1 of 15
Angular - Modules
What advantage does lazy loading provide when managing large Angular applications?
AIt disables routing to unused modules permanently
BIt automatically updates modules without redeploying the app
CIt bundles all modules into a single file for faster loading
DIt reduces the initial load time by loading modules only when needed
Step-by-Step Solution
Solution:
  1. Step 1: Understand lazy loading

    Lazy loading delays loading of feature modules until they are required.
  2. Step 2: Impact on performance

    This reduces the initial bundle size, improving startup time.
  3. Final Answer:

    It reduces the initial load time by loading modules only when needed -> Option D
  4. Quick Check:

    Lazy loading improves startup speed [OK]
Quick Trick: Lazy load to speed up app start [OK]
Common Mistakes:
  • Thinking lazy loading bundles all modules together
  • Assuming lazy loading updates modules automatically
  • Believing lazy loading disables routing

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