AI solution for JavaScript Quiz on BFE.dev
130. async

The code above will output:

false
true
true

Explanation:

1. The first console.log statement compares the return values of functions a() and b(). In function a(), the promise returned by f() is returned directly, while in function b(), the promise is awaited before being returned. Even though the promises are the same, the comparison using strict equality returns false because they are separate promise instances with the same resolved value.

2. The second console.log statement compares the return values of functions b() and c(). Since in both function b() and function c(), the promise is awaited and returned, the comparison using strict equality returns true because both promises are the exact same instance.

3. The third console.log statement compares the return values of functions a() and c(). Similar to the second comparison, both functions return the promise from f() directly without awaiting it, resulting in comparing the two promises directly. The comparison using strict equality returns true because both promises are the exact same instance.