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 0 953 Share Facebook Twitter Pinterest WhatsApp 348 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:four × one = Most Popular Image Zoom Effect With CSS 13th November 2024 Copy To Clipboard With Javascript 12th November 2024 Custom Dropdown menu | HTML, CSS & Javascript 11th November 2024 Responsive Navigation Bar | HTML, CSS & Javascript 8th November 2024 Load more
the beginner quiz is very good plz launch a advanced topic quiz of javascript.
i made mistakes 🤣