Sign in Welcome! Log into your account your username your password Forgot your password? Get help Password recovery Recover your password your email A password will be e-mailed to you. HomeArenaMCQ - 22/8/22 ArenaMCQ MCQ – 22/8/22 By Coding Artist 22nd August 2022 0 200 Share Facebook Twitter Pinterest WhatsApp 97 Created on August 08, 2022 By Coding Artist MCQ - 22/8/22 1 / 1 let arr1 = [1, 2, 3];let arr2 = [4, 5];console.log(arr1 + arr2);What will the above code output to the console? 1, 2, 3, 4, 5 NaN 1, 2, 34, 5 Throws An Error Your score is The average score is 39% LinkedIn Facebook Twitter VKontakte 0% Restart quiz Share Facebook Twitter Pinterest WhatsApp Previous articleHow To Detect Touch Screen With JavascriptNext articleQuiz #2 Coding Artist RELATED ARTICLES Arena Javascript Quiz For Intermediates 24th July 2023 Arena Javascript Quiz For Beginners 16th July 2023 Arena MCQ – 10/2/23 10th February 2023 LEAVE A REPLY Cancel reply Comment: Please enter your comment! Name:* Please enter your name here Email:* You have entered an incorrect email address! Please enter your email address here Website: Save my name, email, and website in this browser for the next time I comment. Please enter an answer in digits:fifteen − 7 = Most Popular Creating a Letter-by-Letter Text Reveal Effect Using JavaScript 3rd February 2025 Create a Vibrant “Happy Republic Day” Web Page 26th January 2025 Creating a Smooth Scroll Effect to Jump to a Specific Section 24th January 2025 How to Build a Random Images Generator with HTML, CSS, and JavaScript 22nd January 2025 Load more