Which Statement Tells the Compiler Where to Find the JOptionPane

question 31

Multiple Choice

Which statement tells the compiler where to find the JOptionPane class and makes it available to your program?

• A) import javax.swing.JOptionPane;
• B) import Java.Swing.JOptionPane;
• C) import JOptionPane;
• D) import javax.JOptionPane;

Comprehend the process and importance of pre-start-up inspection, field checkout, or commissioning.

Understand the diagnostic value of I/O module input and output status lights in troubleshooting.

Identify and mitigate electrical interference issues in PLC systems, such as cross-talk.

Recognize best practices for cable shielding and grounding in PLC installations.

---

Definitions:

Stepwise Regression

An approach to regression analysis where the selection of variables for prediction is done automatically.

F-statistic

A value used in ANOVA tests to determine if the variances between means of different groups are significantly different.

P-value

A measure in statistics that helps determine the significance of results, indicating the probability of observing the given result by chance if the null hypothesis is true.

F-to-enter

A criterion used in multiple regression analysis to decide at which level a new variable should be included in the model.