What will be logged when executing the statement console.log(typeof typeof 1);?

In JavaScript, the typeof operator is used to determine the type of a given variable or value. When you apply typeof to a value, it returns a string that reflects the type of that value.

When executing the statement typeof 1, it evaluates to the string "number" because the value 1 is of type number.

However, when you apply typeof again to the result of the first typeof, like in the statement typeof typeof 1, it looks like this:

1. The first typeof 1 returns "number".

2. The second typeof now operates on the string "number".

Since "number" is a string, evaluating typeof "number" results in "string".

Therefore, when the statement console.log(typeof typeof 1); is executed, it logs B. "string" to the console. This approach illustrates how the typeof operator works in a nested context, ultimately leading to the correct identification of the type of the result produced from the first typeof evaluation.