Would you use a physical model or a conceptual model to describe the following: brain, mind, solar system, birth of the universe, stranger, best friend, gold coin, dollar bill, car engine, virus, spread of a cold virus?
Answer to relevant QuestionsEach of the given situations is independent of the other. For each, list the programmed input validation check that would prevent or detect the error.Explain why an organization should establish and enforce policies for its IT systems in the following areas regarding the use of passwords for log-in:Length of password.The use of numbers or symbols in passwords.Using common ...Authentication and hacking controls at an environmental consulting company. Required:a. From the list of general controls shown in Exhibit 4-5, list each authentication and hacking control that you think the EnviroCons ...How can internal auditors maintain independence, since they are employees of the company?Identify the costs and benefits of complying with the Sarbanes-Oxley Act of 2002. Do you think the costs are justified?
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