LinkedIn | Frontend | Bangalore | JAN 2025

Education: B.Tech in Computer Science
Years of Experience: 3.5 years
Prior Experience: Product based company
Location: Bangalore, India
Recruiter contacted me on LinkedIn.

• Event capturing, bubbling & delegation

• Accessibility

• Output based

  // Problem
  const Foo = function(a) {
    function bar() {
  	return a;
    }
    this.baz = function() {
  	return a;
    };
  };
  
  Foo.prototype.biz = function() {
    return a;
  };
  
  const f = new Foo(7);
  
  f.bar(); // ?
  f.baz(); // ?
  f.biz(); // ?

  Follow up: How to make the first and third also return 7?

• Write fibonacci. 1, 1, 2, 3, 5, 8, 13, 21, 34...

  • Follow-up:
    let memoizedFib = memoize(fib)
    memoizedFib(1000) ==> result is computed
    memoizedFib(1000) ==> no re-computation, the previous result has been cached and this call simply returns the value.
    Write a generalised memoize fn.

• Write basic HTML, JS and CSS for this. (JS Handlers and Questions around Perf)
  https://i.imgur.com/wmnmXsX.png