The Internet has been around since 1969.
Answer the following statement true (T) or false (F)
True
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Create an application that stores people’s names and birthdays in a file (Fig. 25.49). The user creates a file and inputs each person’s first name, last name and birthday in the application. The information is then written to the file, as shown in the right image of Fig. 25.49. Note that only the month and day are written to the file.
a) Copying the template to your working directory. Copy the directory C:Examples Tutorial25ExercisesBirthdaySaver to your C:SimplyJava directory.
b) Opening the template file. Open the BirthdaySaver.java file in your text editor.
c) Viewing the PrintWriter instance variable. In lines 29–30, view the PrintWriter
instance variable named output that will be used to write output to a file.
d) Opening a JFileChooser dialog. For this exercise, you will define only the open- FileJButtonActionPerformed method (lines 160–163 in the template). Functional- ity for writing data to a file and closing a file is provided in the template. Starting on line 163, add and display a new JFileChooser to allow the user to select the file to which to write. Then, define an if statement that causes the method to be exited if the user clicks the Cancel JButton.
e) Validating the file name. Retrieve the file selected by the user (as a File object) and the name of the file. Create a File object, selectedFile
The ________ group on the Review tab includes Accept and Reject buttons
A) Tracking B) Proofing C) Comments D) Changes
The Application bar contains ____ tween options that are available through the Insert menu.
a. three b. four c. five d. seven
A B-tree search algorithm must return the address of the located node and ____.
A. its contents B. its parent address C. the entry that contains the target D. the number of entries in the node