W3 schools javascript quiz test
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The document summarizes the results of a JavaScript quiz taken on W3Schools. It provides the questions asked in the quiz, the answers selected by the user, and whether each answer was correct or not. The user scored 19 out of 25 questions correctly. The quiz tested knowledge of JavaScript syntax for elements, functions, arrays, comments, and more.
![9/15/2016 W3Schools JavaScript Quiz Test
3/5
You answered:
while (i <= 10; i++)
Wrong Answer!
12. How does a FOR loop start?
You answered:
for (i = 0; i <= 5; i++)
Correct Answer!
13. How can you add a comment in a JavaScript?
You answered:
//This is a comment
Correct Answer!
14. How to insert a comment that has more than one line?
You answered:
/*This comment has
more than one line*/
Correct Answer!
15. What is the correct way to write a JavaScript array?
You answered:
var colors = ["red", "green", "blue"]
Correct Answer!
16. How do you round the number 7.25, to the nearest integer?
You answered:
rnd(7.25)
Wrong Answer!](https://image.slidesharecdn.com/w3schoolsjavascriptquiztest-170208104730/85/W3-schools-javascript-quiz-test-3-320.jpg)
W3 schools javascript quiz test
- 1. 9/15/2016 W3Schools JavaScript Quiz Test 1/5 W3Schools JavaScript Quiz JavaScript QUIZ Points: 19 out of 25 1. Inside which HTML element do we put the JavaScript? You answered: <script> Correct Answer! 2. What is the correct JavaScript syntax to change the content of the HTML element below? <p id="demo">This is a demonstration.</p> You answered: document.getElementById("demo").innerHTML = "Hello World!"; Correct Answer! 3. Where is the correct place to insert a JavaScript? You answered: Both the <head> section and the <body> section are correct Correct Answer! 4. What is the correct syntax for referring to an external script called "xxx.js"? You answered: <script src="xxx.js"> Correct Answer! 5. The external JavaScript file must contain the <script> tag. You answered: