55. What is callback,promises and Async/Await in Angular?
56. Explain digest cycle in Angular.
57. What is Host binding and Host Listener in Angular.
58. What are the best way to improve angular performance.
59. Explain pass by value and pass by references in Angular.
60. What are the Encapsulation strategies in Angular.
61. Explain different types of directives in Angular.
62. What is difference between markForCheck and detectchanges?
63. Have you handled expression has changed after it was checked error ?
64. What is the way to handle if one module is already loaded?