Scope is the section of a program where an identifier is valid.
Answer the following statement true (T) or false (F)
True
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Use a double-subscripted array to solve the following problem. A company has four salespeople (1 to 4) who sell five dif- ferent products (1 to 5). Once a day, each salesperson passes in a slip for each different type of product actually sold. Each slip contains
1. the salesperson number, 2. the product number, and 3. the total dollar value of that product sold that day. Thus, each salesperson passes in between 0 and 5 sales slips per day. Assume that the information from all of the slips for last month is available. Write a script that will read all this information for last month’s sales and summarize the total sales by salesper- son by product. All totals should be stored in the double-subscripted array sales. After processing all the information for last month, display the results in an HTML table format with each of the columns representing a particular salesperson and each of the rows representing a particular product. Cross total each row to get the total sales of each product for last month; cross total each column to get the total sales by salesperson for last month. Your tabular printout should include these cross totals to the right of the totaled rows and to the bottom of the totaled columns.
Explain the following statement: "Pixels must be small to create the representation of a photographic image." Include in your answer the significance of the following three resolutions: 72 ppi, 150 ppi, and 300 ppi.
What will be an ideal response?
What allows you to summarize data by the values of a field?
A) Adding a summarizing field B) Adding grouping to a query C) Adding the proper calculated field D) Adding an update field
Hard drives that can be used for hot-swapping cost significantly less than regular hard drives.
Answer the following statement true (T) or false (F)