Q. Which one of the following is the correct output for the given JavaScript code?

    const object1 ={};  
    a = Symbol('a');  
    b =Symbol.for('b');  
    object1[a]='harry';  
    object1[b]='derry';  
    constobjectSymbols=Object.getOwnPropertySymbols(object1);  
    console.log(objectSymbols.length);  

• (A) 0
• (B) 1
• (C) 2
• (D) Error