Basic angular questions Mostly related to rxjs operators
Angular Developer Interview Questions
1,436 angular developer interview questions shared by candidates
What is a function closure in JS
Angular Service Injection , Performance improvement, Filtering, Cache, IIFE...
Angular performance and optimization method, one logical question on array
Asked to give output of all these and explanation of all outputs const b = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]; for (let i = 0; i < 10; i++) { setTimeout(() => console.log(b[i]), 1000); } for (var i = 0; i < 10; i++) { setTimeout(() => console.log(b[i]), 1000); } var x = 23; (function(){ x++; console.log(x); var x = 43; (function random(){ x++; console.log(x); var x = 21; })(); })(); function fun1(){ setTimeout(()=>{ console.log(x); console.log(y); }) var x=2; let y=12; } fun1()
Question was not difficult all were average
How Event loop and call stack works in JavaScript?.
What are your salary expectations?
What is async?
How will you optimise your angular app?
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