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JavaScript Data Input Prompt

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Questions and Answers

How can you prompt the user to enter the number of data in JavaScript?

userInput('How many data will you enter?')

prompt('Enter the number of data: ') (correct)

console.log('Please specify the number of data: ')

confirm('Enter the number of data: ')

What is the correct method to ask the user for the number of data in JavaScript?

confirm('Enter the number of data: ')

input('How many data will you enter?')

window.prompt('Enter the number of data: ') (correct)

alert('Please specify the number of data: ')

Which JavaScript function is used to receive input from the user for specifying the number of data to be entered?

prompt() (correct)

confirm()

input()

alert()

Study Notes

Getting User Input in JavaScript

To prompt the user to enter the number of data in JavaScript, we can use the prompt() function.
The prompt() function is used to receive input from the user, and can be used to ask the user for the number of data to be entered.
The prompt() function displays a dialog box with a text input field and two buttons, "OK" and "Cancel", allowing the user to enter a value and confirm or cancel the input.

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Description

Test your knowledge of how to prompt the user to enter the number of data in JavaScript. Find out the correct method and function used for receiving input from the user.