Question

C.
Describe the usage of the following methods in JavaScript.
1. document.write()
2. window.prompt()
3. window.alert()
4. window.confirm()
5. parselnt().
6. parseFloat()
D. Answer the following questions.
1. What is JavaScript? Why is it important?
2. Discuss object model in JavaScript.
3. How can you use HTML tags in JavaScript?
4. How do you declare variables in JavaScript?
5. Discuss various types of operators in JavaScript.​

Answer 1

Answer:

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