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quiz html css javascript

Mohammad alshraideh answered on August 21, 2022 Popularity 10/10 Helpfulness 2/10

answer quiz html css javascript

quiz html css javascript

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Inside which HTML element do we put the JavaScript?
 1. <script>
 2.<js>
 3.scriptinf>
 4.<javaScript>
 
 answer : <script>
<!-------------------------------------------------->
  
- What is the correct JavaScript syntax to change the content of the HTML element below?

<p id="demo">This is a demonstration.</p>
1. document.getElementById("demo").innerHTML="Hello Mohammad"
2. document.getElementBy("demo").innerHTML="Hello Mohammad"
3. getElementById("demo").innerHTML="Hello Mohammad"
4. document.getElementById("demo")="Hello Mohammad"

answer : 1. document.getElementById("demo").innerHTML="Hello Mohammad"
<!-------------------------------------------------->

-Where is the correct place to insert a JavaScript?

1. in the <body>
2. in the <head>
3. in both <head> and <body>  
  
answer: 3. in both <head> and <body>  

<!-------------------------------------------------->
-What is the correct syntax for referring to an external script called "xxx.js"?
1.<script src="xxx.js">
2.<script name="xxx.js">
3.<script href="xxx.js">
  
answer : 1.<script src="xxx.js">
<!-------------------------------------------------->

-The external JavaScript file must contain the <script> tag.
1.true
2.false

answer: 2.false
<!-------------------------------------------------->

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Source: Grepper

Tags: css html javascript whatever

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Contributed on Aug 21 2022

Mohammad alshraideh

0 Answers Avg Quality 2/10

quiz html css javascript

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