JavaScript MCQ › Javascript Data Types MCQ › Question #4885
Single Choice Easy

QWhat is the result of the following code? 
var num = 10;
num++;
console.log(num);

ID: #4885 Javascript Data Types MCQ 263 views
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#4885Q ID
EasyDifficulty
Javascript Data Types MCQTopic
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  • A 10 ✔ ✖
  • B 11 ✔ ✖
  • C "10" ✔ ✖
  • D "11" ✔ ✖
Correct Answer

Explanation

The ++ operator in JavaScript is an increment operator, which increments a number by 1.
In this case, the variable num is initially assigned the value 10, which is a number.
On the second line, num is incremented by 1 using the ++ operator.
Therefore, num now has a value of 11, and when it is logged to the console, the value 11 will be displayed.

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