I got a call from Naukri. There were two technical interview rounds on the same day. Both the rounds were virtual rounds. It was a video round with some coding questions. Both the rounds were of one hour each.

Round1: What is the difference between ngstyle and ngclass What is the purpose of @Injectable. What are the difference values of provided in and what are the differences. What are different directives.

Coding: Show list of todos, filter the todos based on the value entered by user. This filter should be done using pipe. What is the difference between pure and impure pipe. What is the difference between viewchild and viewchildren

Round2: Auth guard, SQL injection, cross site scripting, interceptor

Coding: Create an application which has add employee, reactive form, custom validation. Create a route which shows employee list on click of employee list navigate to page which will show employee details. Demo the custom pipe