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Q Is business policy management only embedded in applications? |
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A No. Business policy management doesn't necessarily have to be solely enforced in your Visual Basic application. Policy management, in fact, is realizedat least in partin the application you develop. A well-managed organization has a set of policy rules in place to ensure that the organization's customer base and shareholders are perpetually satisfied. |
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Q What's the name of the enumerated constant passed to the handleErrors method of the ErrorHandler class? |
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A eBusinessRules.CheckDepositAmount. |
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The workshop includes quiz questions to help gauge your grasp of the material. You'll find the answers to this quiz in Appendix A, Answers. Even if you feel that you totally understand the concepts presented here, you should work through the quiz anyway. The last section include an exercise for you to work through to help reinforce your learning. |
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1. What's a business rule? |
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2. Are domain rules only for business applications? |
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3. What's the purpose of the Business Rules Subsystem? |
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4. True or False: To build a sound, reusable subsystem of business classes, especially in a distributed architecture such as is typical in large, modern organizations, takes a small amount of time. |
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5. What is tricky about developing business classes in an environment that uses a relational database? |
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In the DepositFunds class, insert code to check for the type of deposit. Use this code in the processDeposit method. |
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