Assume a user is presented with aJOptionPane dialog with that prompts the userfor a Yes, No response. How can theprogrammer detect if the user has clicked the"x" button to close the dialog box instead of a"Yes" or "No" button?O a. The dialog box call returns nullO b. The dialog box call will throw anexceptionO c. The dialog box call returns a value of -1O d. The program returns the valueJOptionPane.X_OptionO e. The dialog box call does not return butinstead exits the program

Java JPaneOption The JOptionPane class is used to provide standard dialog boxes such as message…

Assume a user is presented with a JOptionPane dialog with that prompts the user for a Yes, No response. How can the programmer detect if the user has clicked the "x" button to close the dialog box instead of a "Yes" or "No" button? O a. The dialog box call returns null

Assume a user is presented with a JOptionPane dialog with that prompts the user for a Yes, No response. How can the programmer detect if the user has clicked the "x" button to close the dialog box instead of a "Yes" or "No" button? O a. The dialog box call returns null

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Variables and Constant

Constants and variables are widely used in mathematical equations and expressions. They are also commonly found in the domain of programming, where each language has its own way to differentiate between a constant and a variable. Since they have all sorts of applications, knowing their differences is a good place to start.

Question

Assume a user is presented with a
JOptionPane dialog with that prompts the user
for a Yes, No response. How can the
programmer detect if the user has clicked the
"x" button to close the dialog box instead of a
"Yes" or "No" button?
O a. The dialog box call returns null
O b. The dialog box call will throw an
exception
O c. The dialog box call returns a value of -1
O d. The program returns the value
JOptionPane.X_Option
O e. The dialog box call does not return but
instead exits the program

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