What happens when the following code is executed? ComboBox myComboBox = new ComboBox(); MyComboBox.getItems().addAll(5, 10, 15, 20); A) A ComboBox displaying the numbers 5, 10, 15, and 20 will be created. B) The values 5, 10, 15, and 20 will be added to a ComboBox named myComboBox. C) The values 5, 10, 15, and 20 will be converted to strings and added a new ComboBox named myComboBox. D) A compiler error will occur.

Question

What happens when the following code is executed? ComboBox myComboBox = new ComboBox<>(); MyComboBox.getItems().addAll(5, 10, 15, 20); A) A ComboBox displaying the numbers 5, 10, 15, and 20 will be created. B) The values 5, 10, 15, and 20 will be added to a ComboBox named myComboBox. C) The values 5, 10, 15, and 20 will be converted to strings and added a new ComboBox named myComboBox. D) A compiler error will occur.

Quizplus · Accepted Answer

The code attempts to add integers to a ComboBox designed to hold strings, which will cause a compiler error due to type mismatch.

What Happens When the Following Code Is Executed? ComboBox<string> MyComboBox