Minimizing data redundancy is one of the benefits of normalization

Which of the following statements is false?

a. Through the use of set and get member functions, you can validate attempted modifications to private data and control how that data is presented to the caller. b. A client of a class is any other code that calls the class’s member functions. c. Any client code can see a private data member and do whatever it wants with it, including setting it to an invalid value. d. Tightly controlling the access to and presentation of private data can greatly reduce errors, while increasing the usability, robustness and security of your programs.

Case-Based Critical Thinking Questions

? Case 1: LuvUrPetThe database for a pet supply company includes the following table, named tblCollar, that contains product data for pet collars. The ItemDesc and Color fields contain text. The ItemNum, Price, and Quantity fields contain numbers. ItemNum ItemDesc Color Price Quantity 2358 leather studded collar black 30.00 35 2693 leather collar brown 25.00 25 3547 striped collar red 20.00 75 3855 striped collar blue 15.00 42 3764 striped collar green 15.00 48 5782 solid collar pink 12.00 36 5785 solid collar red 12.00 10 5787 solid collar blue 10.00 15 Which of the following statements would select the ItemDesc and Price fields from tblCollar for all records whose ItemDesc field begins with the word "leather" followed by zero or more characters? A. SELECT ItemDesc, Price FROM tblCollar    WHERE ItemDesc LIKE leather % B. SELECT ItemDesk FROM tblCollar     WHERE ItemDesc LIKE 'leather %' C. GET ItemDesc, Price FROM tblCollar    WHERE ItemDesc LIKE 'leather %' D. SELECT ItemDesc, Price FROM tblCollar    WHERE ItemDesc LIKE 'leather %'