Difference between var, let, const?
What is es6?
Explain about single and multithread in javascript?
Write syntax for component, directives and pipe decorator?
What is directives?
Explain api and how do we exchange the data from client side to server?
In collection of array how to collect all the true state from active true and active false?
What is strict mode in js?
What is event loop in javascript?
Explain viewencapsulation?
What is web sockets?
What are the basic rules of decorators?
What is display:block and display:none?
Explain call and apply method?
Difference between directive and pipe in angular?