Reference in .NET

Printing QR Code ISO/IEC18004 in .NET Reference

produces this output:

21-span, Pass Manchac Bridge Louisiana Benjamin Harrison Memorial Bridge (James River) Bridge over Passiac River Near Hopewell, Virginia

11111100 = 252 11111110 = 254 11111111 = 255

Cooking It to Perfection To ensure that your main course is cooked to your liking, specify how you want it by saying: Lo (La, Los, Las) quiero . . . (I want it . . . )

There are several things of interest in the preceding example. First, notice how ISeries is declared:

As this program illustrates, because an object reference can hold a reference to any other type of data, it is possible to use an object reference to refer to any type of data. Thus, an array of object as used by the program can store any type of data. Expanding on this concept, it is easy to see how you could construct a stack class, for example, that stored object references. This would enable the stack to store any type of data. Although the universal-type feature of object is powerful and can be used quite effectively in some situations, it is a mistake to think that you should use object as a way around C# s otherwise strong type checking. In general, when you need to store an int, use an int variable; when you need to store a string, use a string reference; and so on. More importantly, since version 2.0, true generic types are available to the C# programmer. (Generics are described in 18.) The addition of generics enables you to easily define classes and algorithms that automatically work with different types of data in a type-safe manner. Because of generics, you will normally not need to use object as a universal type when creating new code. Today, it s best to reserve object s universal nature for specialized situations.

1. An IS auditor is planning an audit project and needs to know which areas are the highest risk. What is the best approach for identifying these risk areas A. Perform the audit; control failures will identify the areas of highest risk B. Perform the audit and then perform a risk assessment C. Perform a risk assessment first and then concentrate control tests in highrisk areas identified in the risk assessment D. Increase sampling rates in high-risk areas 2. An auditor has detected potential fraud while testing a control objective. What should the auditor do next A. Notify the audit committee B. Conduct a formal investigation C. Report the fraud to law enforcement D. Report the suspected fraud to management 3. The possibility that a process or procedure will be unable to prevent or detect serious errors and wrongdoing is known as: A. Detection risk B. Inherent risk

int[] sample = new int[10];