How is a report used? What is Report Layout view?
What will be an ideal response?
A report provides an easy-to-read format of data in your database in a format that is suitable for printing. Report Layout view shows the report design with data in the report. You can change some of the report formatting in this view.
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Answer the following statements true (T) or false (F)
1. Java uses a coordinate system whose origin point (0, 0) is located at the upper-left corner of the screen area. 2. The paint method of the Graphics class can only be used with Applets. 3. The drawArc method of the Graphics class requires a starting angle. A positive starting angle indicates a clockwise direction. 4. A rounded rectangle is a rectangle whose corners have been replaced by arcs. 5. The Java Color class mixes amounts of red, green and yellow to produce any new color you might want.
The output of this program will be:
Consider the program below: ``` public class Test { public static void main(String[] args) { int[] a; a = new int[10]; for (int i = 0; i < a.length; i++) { a[i] = i + 2; } int result = 0; for (int i = 0; i < a.length; i++) { result += a[i]; } System.out.printf("Result is: %d%n", result); } } ``` a. Result is: 62. b. Result is: 64. c. Result is: 65. d. Result is: 67.
Find the error(s) in the following code, which should handle the event that occurs when the value in itemsJSpinner changes.
``` 1 itemsJSpinner.addChangeListener( 2 3 new ChangeListener() // anonymous inner class 4 { 5 // event handler called when value in itemsJSpinner is changed 6 public void valueChanged( ChangeEvent event ) 7 { 8 itemsJSpinnerValueChanged( event ); 9 } 10 11 } // end anonymous inner class 12 13 ); // end call to addChangeListener ```
The ____ element marks content that appears at the start of a document.
A. section B. header C. footer D. article