Oracle Angular Interview Questions listed here :

what is web worker? how it works ?
HTML 5 APIs ?
explain transform vs transition difference in css ?
what new features in HTML5 ?
explain Observables vs Promises differences ?
Pseudo classes and Pseudo elements differences explain ?
what is the significance of DELETE keyword in JS ?
explain closure property ?
what are child selectors ? explain with example

what is digest cycle explain ?
what are the differences between Emit vs Broadcast ?
How to prototype inheritance ?
explain == vs === difference ?
explain closure property ?
Apply and Call method diff in Angular ?