JavaScript MCQ Basic JavaScript MCQ

• A '105'
• B '55'
• C 55
• D '10'
• Share this MCQ

A

Answer: A

The result of the code is '105'.
In JavaScript, the + operator has two different meanings depending on the type of the operands.
If at least one of the operands is a string,
the + operator performs string concatenation.
In this case, the first 5 is converted to the string '5',
and the second 5 is also converted to the string '5', so the final result is '105'.

Click me to Read more Question & Answer of Basic JavaScript MCQ

---

Share this MCQ

‹ Previous Next ›

Learn More MCQ Questions from JavaScript MCQ Basic JavaScript MCQ

Test Your JavaScript Knowledge with Our Comprehensive Collection of MCQ Questions - Whether you're a beginner looking to get started with JavaScript or an experienced developer looking to brush up on your skills, our JavaScript MCQ questions can help. Covering a wide range of topics, from basic syntax and control structures to functions and objects, you can test your knowledge and identify areas for improvement. Improve your skills, prepare for exams, and stay ahead of the curve with our interactive and engaging questions. Visit our site now to get started on your journey to becoming a JavaScript pro.