Question

B.
Give JavaScript statements to perform the following tasks.
1. Concatenating two strings: "Click" and "Start".
2. Using single line and multiple line comments.
3. Declaring four variables: length, breadth, height and volume.
4. Display a confirm dialog box with message "Plant more trees"
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Answer 1

Answer:

4.display a confirm dialogue box with plant more tress

Answer 2

Explanation:

प्लीज गिव मी द आंसर ऑफ दिस क्वेश्चन ऑफ बी