What is the entry point of React.js?

Inside which HTML tag do we put JavaScript code?

Why does Node.js not block while waiting for operations to complete?

Which of the following defines the Cookie visibility?

Which object is passed as the argument to handlers for keydown, keyup, and keypress events?

  The generalised syntax for a real number representation is __________ 

___________________ is an advanced way of reusing component logic. It's a pattern derived from React's compositional nature.

Which of the following PerformanceTiming properties are read-only?

What does the following JavaScript code do?

let suc = function(a) { return a+1; }, yes = function() { return true; }, no = function() { return false; };

What will happen to the given array when we apply the unshift() method to it?

const cities = ["Ghaziabad", "Rishikesh", "Meerut", "Agra"];

cities.unshift("Haridwar");