Other Companies (Name Not Shared) Angular Interview Questions for 3-4+ years
Shared question set for 3-4+ years of experience, MNC entry level. Topics and wording follow the supplied notes; these are questions, not official company guidance.
- What is a closure in JavaScript?
- What is hoisting?
- What is the difference between var, let, and const?
- What is the difference between arrow and normal functions?
- What is the difference between a promise and a callback?
- What is event bubbling and capturing?
- What is event delegation?
- What are the ways to create an array in JavaScript?
- How do you get an array of keys from an object?
- What is the CSS box model?
- What is the difference between display: none and visibility: hidden?
- What are media queries?
- How do you create responsive pages?
- What are pseudo classes in CSS?
- What is a directive and a component?
- What is a module? In standalone components do we need a module?
- What is data binding? What are the types of data binding?
- What are the different ways to create reactive forms?
- What is a service? Why do we use it?
- What is dependency injection?
- What is routing? What is the purpose of a wildcard route?
- What does router-outlet do? Can we have more than one router-outlet in one project?
- What are lifecycle hooks?
- What is lazy loading?
- What new features have we got in recent versions of Angular up to Angular 20?
- If an API returns an Employee list and I want to display the employee data in a table, how will you do it in Angular?
- Have you created any custom directive?
- What is RxJS and which RxJS operators do you know?
- How do you create Observables?