Object Oriented Angular & JavaScript Questions, Testing & Frontend Questions
Angular Developer Interview Questions
1,608 angular developer interview questions shared by candidates
Angular. Write a custom directive Write custom pipe lazy loading How to setup different environments Route guards JIT compilation How rendering works in angular Questions on rxjs operators Observable Vs subject Vs behaviour subject. Handling API calls
Basics of angular?
1. What are directives? 2. Have you done unit testing in angular.js? 3. How to make a web service call in angular.js? 4. Difference between Factory and Sevice method?
2 angular practical question. Loader, search, lazy loading.
let arr =[12,11,20,13,15] for(var i=0;i{ console.log(are[i]) }) } Tell the output of above Write a code to get maximum of each array within the following array [[1,2,3,4],[20,30,40,23],[12,34,35,89] How can you improve angular application performance? Write code to design a timer that shows time in minutes and seconds What do you know about netcore solutions
TS interfaces, Angular forms, DOM manipulations, Event loop, Promises, call bind & apply methods
Most of the questions were related to Object Oriented programming
1. Difference between let, var and const 2. Difference between promise and observables 3.Difference between constructor and ngoninit
How we can prevent unnecessary re-renders in a React component?
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