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Questions and Answers
How can you prompt the user to enter the number of data in JavaScript?
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?
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?
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()
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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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