Determine the order of output of digits in the console for the Promise example where reject is called, and then handlers then, catch, finally are attached.

If a Promise is immediately invoked with reject, and then handlers then, catch, finally are attached, the output order will be as follows:

const p = new Promise((resolve, reject) => {
  reject('Error');
});

p.then(() => console.log('then'))
 .catch(() => console.log('catch'))
 .finally(() => console.log('finally'));

The console will display:

catch
finally

Explanation:

• When reject is called, the promise transitions to the rejected state.
• then with the first argument for a successful result is skipped.
• catch is triggered and logs 'catch'.
• finally always executes, regardless of the result, and logs 'finally'.

Handlers then/catch/finally are called asynchronously after the current stack, so they will execute in the order of the microtask queue.