plz an accurately (TCO 1) What class and method would you use to display a messa

Question

plz an accurately

(TCO 1) What class and method would you use to display a message box indicating that an error had occurred? Use the showMessageBox method of the System.out class. Use the showInputDialog method of the JOptionPane class. Use the showMessageDialog method of the JOptionPane class. Use the show ErrorMessage method of the JDialog class. (TCO 1) Which of the following statements about creating arrays and initializing their elements is false? The new keyword should be used to create an array. When an array is created, the number of elements must be placed in square brackets following the type of element being stored. The elements of an array have unknown values just after the array has been created. A for loop is an excellent way to initialize the elements of an array.

Explanation / Answer

5. Error Message Dialogue class 6. when an array is created the no.of elements must be placed in square brackets following the type of element being stored

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.