To show the symbol for the Euro instead of the dollar sign, change the ____ property for the field whose data type is Currency.
A. Field Size
B. Caption
C. Format
D. Description
Answer: C
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Write an application that will test the user’s knowledge of road signs. Your application should display a random sign image and ask the user to select the sign name from a JComboBox. This application should look like Fig. 16.43. [Hint: The application is similar to the Flag Quiz application.] You can find the road sign images in C:\Examples\Tutorial16\Exercises\RoadSignTest\images.
a) Copying the template to your working directory. Copy the C:Examples Tutorial16ExercisesRoadSignTest directory to your C:SimplyJava directory.
b) Opening the template file. Open the RoadSignTest.java file in your text editor.
c) Declaring an array to contain the user’s options. On lines 29–33, create String array signs (use line 29 for a comment and lines 30–33 to declare and initialize the array). Have the array contain the values "Do Not Enter", "Narrow Bridge", "No Bicycles", "No Left Turn", "No Pedestrians", "No U-turn", "Road Narrows", "Stop", "Stop Sign Ahead", "Traffic Signals Ahead", "Winding Road Ahead" and "Yield".
d) Declaring an array to store which signs are used. On lines 35–36, create a boolean array named signsUsed (use line 35 for a comment and line 36 to create the array). Specify the array to be of size 12.
e) Sorting array signs. On line 73, sort array signs alphabetically.
f) Customizing signJComboBox. Modify line 76 so that signJComboBox
Corporate websites should be evaluated. The following is a list of key things to learn about the website visitors:
What will be an ideal response?
To cope with the uncertainty about how their pages will be viewed, many web page designers opt to use _________ units, which are expressed relative to the size of other objects within the web page.?
Fill in the blank(s) with the appropriate word(s).
You can print a chart by itself or as part of the worksheet.
Answer the following statement true (T) or false (F)