JavaScript Quiz - David Lennuk õpimapp

#1. What is the correct JavaScript syntax to change the content of the HTML element below?
This is a demonstration.

document.getElementByName("p").innerHTML = "Hello World!";

#demo.innerHTML = "Hello World!";

document.getElement("p").innerHTML = "Hello World!";

document.getElementById("demo").innerHTML = "Hello World!";

#2. Where is the correct place to insert a JavaScript?

The section

Both the section and the section are correct

#3. What is the correct syntax for referring to an external script called “xxx.js”?

< script href="xxx.js" >

< script name="xxx.js" >

< script src="xxx.js" >

#4. The external JavaScript file must contain the < script > tag.

True

False

#5. How do you write “Hello World” in an alert box?

msg("Hello World");

alertBox("Hello World");

msgBox("Hello World");

alert("Hello World");

#6. How do you create a function in JavaScript?

function = myFunction()

function:myFunction()

function myFunction()

#7. How does a WHILE loop start?

while (i <= 10; i++)

while i = 1 to 10

while (i <= 10)

#8. How does a FOR loop start?

for (i <= 5; i++)

for (i = 0; i <= 5; i++)

for i = 1 to 5

for (i = 0; i <= 5)

#9. How to insert a comment that has more than one line?

//This comment has more than one line//

/*This comment has more than one line*/

#10. JavaScript is the same as Java.