javaQuestion 1

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0 multiple_choice_question 790642

(TCOs 1, 3, and 6) Which of the following statements is false?

(TCOs 1, 3, and 6) Which of the following statements is false?

A constructor can be overloaded.

A constructor can initialize variables to default values.

A constructor can specify return types or return values.

A constructor must have the same name as the class.

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Question 2 3 pts

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0 multiple_choice_question 790644

(TCOs 1, 3, and 6) The data returned by JOptionPane.showInputDialog method is always _____ datatype.

(TCOs 1, 3, and 6) The data returned by JOptionPane.showInputDialog method is always _____ datatype.

int

String

double

None of the above

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Question 3 3 pts

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(TCOs 1, 3, and 6) A(n) _____ has a border and contains all of the normal window controls for your operating system, such as minimize, maximize, and close buttons.

(TCOs 1, 3, and 6) A(n) _____ has a border and contains all of the normal window controls for your operating system, such as minimize, maximize, and close buttons.

JTable

JButton

JPanel

JFrame

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Question 4 3 pts

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0 multiple_choice_question 790650

(TCOs 1, 3, and 6) Suppose a JFrame uses GridLayout(2,0). If you add six buttons to the frame, how many columns are displayed?

(TCOs 1, 3, and 6) Suppose a JFrame uses GridLayout(2,0). If you add six buttons to the frame, how many columns are displayed?

1

2

3

4