Computer Science and Engineering › Javascript String MCQ › Question #4916
Single Choice Difficult

QWhat is the result of the following code in JavaScript? 
const str = 'Hello, world!';
console.log(str.charAt(0));

ID: #4916 Javascript String MCQ 331 views
Question Info
#4916Q ID
DifficultDifficulty
Javascript String MCQTopic
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  • A H ✔ ✖
  • B e ✔ ✖
  • C l ✔ ✖
  • D ! ✔ ✖
Correct Answer

Explanation

The charAt() method returns the character at a specified index in a string.
In this case, the index is 0, so the method returns the first character of the string, which is 'H'.

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