LLD - Advanced LLD Concepts
Which of the following is the correct way to register a service in a dependency injection framework?
Which of the following is the correct way to register a service in a dependency injection framework?
easy📝 Conceptual Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall the registration syntax
In most dependency injection frameworks, you register a service by calling a method on the injector object and passing the service class.Step 2: Match the correct syntax
The correct syntax isinjector.register(ServiceClass), which tells the injector to manage that service.Final Answer:
injector.register(ServiceClass) -> Option AQuick Check:
Register service = injector.register() [OK]
Quick Trick: Register services by calling register on the injector [OK]
Common Mistakes:
- Calling register on the service class instead of injector
- Mixing method order or names
- Using non-existent methods like inject() on service
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