Draw a DFD that shows how data will be stored, processed, and transformed in the TIMSsystem.
What will be an ideal response?
The fact-finding summary on page 119 identifies many of Personal Trainer’s activities, functions, and processes. Answers will vary based on different perceptions of Personal Trainer’s main operations.
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When the arrow on a JComboBox is clicked:
a. an ItemEvent occurs. b. a scrollbar always appears. c. an ActionEvent occurs. d. The JComboBox expands to a list.
A data file may contain words, numbers, pictures, and programs.
Answer the following statement true (T) or false (F)
Write four different Java statements that each add 1 to integer variable x.
What will be an ideal response?
Which of the following is an alternative to a combo box?
A) Make it a required field B) Add a data validation rule C) Set a tab order D) Key in the field