List three ways to facilitate movement between display pages.
What will be an ideal response?
They are scrolling the screen back and forth, calling up another display screen for more detailed information, and performing onscreen dialogue using the prompts.
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The STL list class method size() returns the number of objects in the list as an integer.
Answer the following statement true (T) or false (F)
Charted values that originate in a worksheet are called:
A) data markers. B) data points. C) labels. D) legends.
Which of the following statements is false?
a. Variables declared in the body of a particular method are local variables and can be used only in that method. b. A method’s parameters are local variables of the method. c. Every method’s body is delimited by left and right braces ({ and }). d. Keyword null indicates that a method will perform a task but will not return any information.
Draw a UML diagram to illustrate the relationship between the classes DatagramSocket, MyDatagramSocket, Example2SenderReceiver, and Example2ReceiverSende. You need not supply the attributes and methods of the DatagramSocket class.
This exercise guides you through experiment with connectionless datagram socket via code sample Example2