QWhat will be the output of the following JavaScript code?

const a = 11;
{
    const a = 22;
    {
        const a = 33;
        console.log(a);
    }    
}
 

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• A 22 ✔ ✖
• B 33 ✔ ✖
• C Undefined ✔ ✖
• D 11 ✔ ✖

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