Question

java code
yellow highlighted pwd;
pwd = joptionpane.showinputdialog(\enter password here\);
what is the missing data type in the java code provided?

• dialogbox
• string
• integer

Explanation:

In Java, the JOptionPane.showInputDialog() method returns a String (since it gets text input from the user, like a password here). The variable pwd is being assigned the result of this method, so its data type should be String. The option "dialogBox" is not a data type, and "Integer" is for whole numbers, which is not suitable for a password (text) input.

Answer:

B. String