When the user presses Enter in a JPasswordField, the GUI component generates an , which is processed by an object that implements the interface .
a. ActionEvent, ActionListener.
b. ActionEvent, ActionEventListener.
c. TextEvent, TextListener.
d. TextEvent, TextEventListener.
a. ActionEvent, ActionListener.
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Every Alice object has a number of predefined property variables.
Answer the following statement true (T) or false (F)
The operating system model consists of
a: kernel layer, service layer, and user interface layer b: hardware layer, and software layer c: multi tasking, time sharing, and multi user d: system layer, utility layer, and application layer e: none of the above
What is the correct way to assign the string constant "Pablo Picasso" into the character array char name[20]?
A. strlen(name, “Pablo Picasso”); B. strcopy(name, Pablo Picasso); C. strcpy(name, “Pablo Picasso”); D. strcpy(name, Pablo Picasso);
Use the Java IDL compiler to process the interface. Inspect the definition of the signatures for the methods pairIn and readPair in the generated Java equivalent of the IDL interface. Look also at the generated definition of the holder method for the value argument for the methods pairIn and readPair. Now give an example showing how the client will invoke the pairIn method, explaining how it will acquire the value returned via the second argument.
What will be an ideal response?