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3. Answer in one or two words.
a. What are the instructions given to JavaScript interpreter to take some
actions called? _______________
b. What was the first name of the JavaScript? _______________
c. In which type of JavaScript, is the code written and saved in a separate file? _______________
d. What is a combination of values and operators? _______________
4. Think and answer.
a. What is JavaScript?
______________________________________________________________________________________
b. What are statements in JavaScript?
______________________________________________________________________________________
c. What do you mean by client-side scripting language?
______________________________________________________________________________________
d. Write any two features of JavaScript.
______________________________________________________________________________________
______________________________________________________________________________________
e. Define Operators with example.
______________________________________________________________________________________
______________________________________________________________________________________
f. Write the syntax for using the External JavaScript code.
______________________________________________________________________________________
______________________________________________________________________________________
5. Differentiate between the following:
prompt( ) method document.write( ) method
________________________ ________________________
________________________ ________________________
6. Application based questions: Experiential Learning
a. Chirag created a website using HTML5 and formatted it using CSS. He now wishes to add
some interactive elements to the website for the site visitors. How can he achieve this?
______________________________________________________________________________________
b. Shweta is creating a website in HTML. She wants to add a functionality to accept the roll number of
a student online. Which method of JavaScript can help her do so?
______________________________________________________________________________________
c. Devansh is a student of class 8. He wants to create a web page to perform different mathematical
operations by taking values from the user. But, he does not know which method of JavaScript is used
to convert the input value into integer. Suggest him the suitable method.
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Dynamic Web Pages in HTML5 67

