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. HomeArenaJavascript Quiz For Beginners ArenaQuiz Javascript Quiz For Beginners By Coding Artist 16th July 2023 0 998 Share Facebook Twitter Pinterest WhatsApp 362 Created on July 16, 2023 Javascript Quiz For Beginners 1 / 10 What is the correct way to declare a JavaScript array? var myArray = [] var myArray = {} var myArray = () var myArray = "" 2 / 10 What is the correct syntax for a single-line comment in JavaScript? <!-- This is a comment --> // This is a comment /* This is a comment */ ** This is a comment ** 3 / 10 Which of the following is NOT a JavaScript data type? number string boolean float 4 / 10 What is the purpose of the "typeof" operator in JavaScript? It checks if a variable is defined. It returns the type of a variable. It performs type conversion. It assigns a type to a variable. 5 / 10 How do you call a function named "myFunction" in JavaScript? call myFunction() myFunction() myFunction.call() invoke myFunction() 6 / 10 Which array method adds one or more elements to the end of an array and returns the new length of the array? push() pop() shift() unshift() 7 / 10 What is the correct way to write an if statement in JavaScript? if x === 5 { / code here / } if (x === 5) { /* code here / } if x = 5 then { / code here / } if x = 5 { / code here / } 8 / 10 What is the result of the following expression: "5" + 2? "52" 7 "7" 52 9 / 10 How do you access the length of a string in JavaScript? string.size() string.length string.len() string.length() 10 / 10 What is the purpose of the "setTimeout" function in JavaScript? It sets a timer that executes a function after a specified time. It delays the execution of a function by a certain time. It clears a timer previously set by setTimeout. It synchronously executes a function after a specified time. Your score is The average score is 67% LinkedIn Facebook Twitter VKontakte 0% Restart quiz Tagsjavascript quizjavascript quiz for beginnersquiz Share Facebook Twitter Pinterest WhatsApp Previous articleBorder Gradient With Border RadiusNext articleMastering Full Stack Development: A Comprehensive Guide for Beginners Coding Artist RELATED ARTICLES Arena Javascript Quiz For Intermediates 24th July 2023 Arena MCQ – 10/2/23 10th February 2023 Arena MCQ – 8/2/23 8th February 2023 2 COMMENTS the beginner quiz is very good plz launch a advanced topic quiz of javascript. Reply i made mistakes Reply 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:two × five = Most Popular Typing Effect with HTML, CSS, and JavaScript 3rd January 2025 Dynamic Pagination With HTML, CSS & Javascript 30th December 2024 Booklist App using HTML, CSS, and JavaScript 27th December 2024 Fullscreen Overlay Menu with HTML, CSS, and JavaScript 23rd December 2024 Load more
the beginner quiz is very good plz launch a advanced topic quiz of javascript.
i made mistakes