Angular2 And 4 Interview Questions.

Angular 2 And 4 Interview Questions.

  1. What is a Decorator?. Explain decorators in details.
  2. Write a program to design a Registration Page with below validations.
    • Username Should be Minimum of 5 characters only.
    • Password Length Should be Minimum of 5, can allow any characters except spaces.
    • Email Id Length Should not contain @ more than once, email id should end with .
  3. Write a program to Consume Json Data From Url And Display the Details In Tabular Format.
  4. What is a CLI?. Explain CLI in details.
  5. What is a Component?. Explain The Use Of Component in AngularJS?. Can we create more than one component in AngularJs?.