Our team has curated a list of the most important questions asked in universities such as DU, DTU, VIT, SRM, IP, Pune University, Manipal University, and many more. The questions are created from the previous year's question papers of colleges and universities.
Question 1. What is a Pop up box?
Question 2. What is the difference between confirmation box and alert box?
An alert box displays only one button i.e. OK button
Confirmation box displays two buttons i.e. OK and CANCEL button.
When user enter something wrong according to site alert box will be pop up.
When user information or query is successfully summitted to serve conformation box will pop up.
The alert() dialog box is used to communicate a message to the user.
The confirm dialog box used for confirmation of a user's answer to a question.
Used by developers to debug their applications.
This can be used in shopping cart applications just before placing the order or on file sharing sites just before you delete a file.
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