Redux was created in what year?

Where are blobs generally stored?

Which ES6 feature does the useState hook use?

Which of the following JavaScript logging and debugging tools is feature-rich?

Which method is used to connect the last vertex back to the first, creating a closed figure?

 The behaviour of the instances present of a class inside a method is defined by __________ 

const emojis = ["🥑", ["✨", "✨", ["🍕", "🍕"]]];

console.log(emojis.flat(1));

Which jQuery event is executed when the complete page, including all frames, objects, and images, is fully loaded?

 Which of the following is an example to perform the most common XML manipulations using the XML objects invocation? 

Predict the output:

const obj1 = {
property1: 21
};
const descriptor1 = Object.getOwnPropertyDescriptor(obj1, 'property1');
console.log(descriptor1.configurable);
console.log(descriptor1.enumerable);