Which feedback is needed to let the user know that the computer is unable to complete a request?
A) explaining a delay in processing
B) acknowledging that a request is completed
C) notifying that a request was not completed
D) offering the user more detailed feedback
C) notifying that a request was not completed
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Given the class declaration, class D : public class B {/*…*/}; Which of the following is true?
a. public members of B become public members of D b. private members of D become public members of B c. protected members of B become protected members of D d. private members of B become public members of D e. private members of B are inaccessible in D.
In the accompanying figure, the item labeled with the number 2 is a ____ field.
A. text box B. check box C. menu D. radio button
After entering 2 in the priceJTextField and 14 in the hammersJTextField, a user clicks the JButton named calculateJButton to calculate the total price for the specified number of hammers. What is the result of the click, given the following code?
``` 1 private void calculateJButtonActionPerformed( ActionEvent event ) 2 { 3 totalPriceJTextField.setText( String.valueOf( 4 Integer.parseInt( priceJTextField.getText() ) * 5 Integer.parseInt( hammersJTextField.getText() ) ) ); 6 7 } // calculateJButtonActionPerformed ```
A form contained within another form is called a sibling form
Indicate whether the statement is true or false