What is a step value?
What will be an ideal response?
The amount by which a for loop control variable changes is often called a step value. The step value can be positive or negative; that is, it can increment or decrement.
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An instructor has a classroom with 5 rows of seats and 8 seats in each row. She wants to use an array to represent hold the students’ names as they are seated in the classroom. Which of the following is a possible correct declaration?
a) int rows = 5; int seats_per_row = 8; string plan [rows - 1] [seats_per_row - 1]; b) const int rows = 5; const int seats_per_row = 8; string plan [rows, seats_per_row]; c) int rows = 5; int seats_per_row = 8; string plan [rows] [seats_per_row]; d) const int rows = 5; const int seats_per_row = 8; string plan [rows] [seats_per_row];
A Web page that looks fine on a tablet is likely to be equally readable on a smartphone.
Answer the following statement true (T) or false (F)
All class functions should be declared as private.
Answer the following statement true (T) or false (F)
In preparation for creating your own personal Web site, you install Expression Web 3 as your Web authoring program. Although you are familiar with some Web authoring tools, a quick review of the Expression Web workspace window leaves you with a few questions.You want to experiment with adding different background colors to a page. A call to your friend Becky, who has worked with Expression Web, reveals that you can change the background color by____.
a. clicking the Properties command on the File menu to open the Page Properties dialog box, clicking the Formatting tab in the Page Properties dialog box, clicking the Background color button arrow, and then clicking a color choice on the color grid or click the More Colors command to select a color not currently on the color gridc. clicking the Background command on the File menu to open the Background dialog box, clicking the Formatting tab in the Background dialog box, clicking the Color button arrow, and then clicking a color choice on the color grid or click the More Colors command to select a color not currently on the color gridb. right-clicking anywhere on the page and then clicking a color from the Background color gridd. clicking the Background Color button on the Common toolbar What will be an ideal response?