The Complete Guide to Modern JavaScript/

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Quiz

Quiz

Let's practice what we learned about ES2020 with these quizzes

We'll cover the following...

Quiz

1.

What is the correct output of the following code?

let bigInt = 99999999999999999;
console.log(bigInt + 1n);
A.

100000000000000000n

B.

99999999999999999

C.

Uncaught TypeError: Cannot mix BigInt and other types, use explicit conversions

D.

100000000000000000

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