Difference between services and factory.
Explain angular 2 hidden property?
What is angular promise?
What is a provider method in angularjs?
When do you use template-driven vs model-driven forms? Why?
Why is angular better?
What is a javascript factory?
What is decorator in angular 2?
What is the different versions of angular?
What is the main purpose of find index in angularjs, and what does it return if no value is found?
Why is typescript used in angular?
What does this line do? @Hostbinding(‘[class.valid]’) is valid?
What set of modern browsers are supported in angular 2?
What are the Pipes?
What is the use of a filter?