Given the declaration double r;, which of the following statements is invalid?
a. r = 326.75;
b. r = 9.4632e15;
c. r = 9.4632E15;
d. r = 2.9X106;
d. r = 2.9X106;
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which of the following is false?
a. The colon (:) in the header of the class definition indicates inheritance. b. The keyword public indicates the type of inheritance. c. All the public and protected members of class BasePlusCommissionEmployee are inherited as public and protected members, respectively, into class CommissionEmployee. d. CommissionEmployee is the base class and BasePlusCommissionEmployee is the derived class.
Produce an object-oriented database design for the EasyDrive School of Motoring case study presented in Appendix B.2. State any assumptions necessary to support your design.
What will be an ideal response?
An I T executive, Felicia Finley, from Jersey I T Innovators, Inc., has asked that you design a graphical user interface for an executive desktop to help her in her work. Use icons for file cabinets, a wastebasket, a telephone, and so on. Show how they would appear on the computer display.
What will be an ideal response?
A businessperson does most of their work inputting data into an online database. Which design would most likely benefit this user?
A) Liquid cooling B) Thin client C) HTPC D) Server