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Which of the following tasks can you perform using the Registry subheading in the Group Policy Object Editor console

The AddModelError method adds the specified error message or exception to the Errors collection of the model state entry with a matching key name. If no such entry is found, a new one is automatically created. In ASP.NET MVC, the ModelState property on the controller class is the preferred way of collecting binding and validation errors for the purpose of giving feedback to the user. You are not strictly required to always use ModelState; however, there are benefits in doing so. Some HTML helpers, in fact, are smart enough to read the content of the dictionary and display appropriate messages. By reporting error messages to ModelState, you gain some free user interface assistance. In a preceding code snippet, I used a loop to add all errors reported by the service layer to the model state dictionary. Alternately, you could also define an extension method, as demonstrated here:

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C. Specify permissions for newly created registry keys D. Specify permissions for existing registry keys

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You are a network administrator installing a new file and print server running Windows Server 2003. To give the network users a place to store their files, you create a new file system share called Documents. Which of the following share permissions does the new share have by default

Defining Sub Procedures . . . . . . . . . . . . .85 Defining Function Procedures. . . . . . . . . .98 Organizing for Success . . . . . . . . . . . . . . 104

public static class ModelStateExtensions { public static void AddModelError( this ModelStateDictionary modelStateDictionary, ValidationResults validationResults) { foreach (var r in validationResults) modelStateDictionary.AddModelError(r.PropertyName, r.ErrorMessage); } }

A. The Administrators group has the Full Control permission. B. The Everyone group has the Full Control permission. C. The Everyone group has the Read permission. D. The Authenticated Users group has the Read permission.

The first several chapters of this book, but particularly 4, used sample procedures to illustrate how you can use Visual Basic for Applications (VBA) to make Microsoft Excel do your bidding. The goal in 4 was to introduce the programming constructs you can use to create and control how your VBA code operates, whether that means repeating a bit of code a set number of times using a For Next loop, operating on every member of a collec tion using a For Each Next loop, or repeating the code until a condition is met. There was a lot of hand waving at that stage when it came to putting your code into a usable package, but now it s time to get down to specifics. In this chapter, you ll learn how to add Sub and Function procedures to your code modules, determine whether the procedures will be available from other workbooks, control whether Excel remembers the values generated by a procedure until the Excel program is closed, and learn how to transfer values to and from procedures so you can use the results elsewhere in your programs.

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There are two types of procedures you can create in Excel VBA: a Sub procedure and a Function procedure. What s the difference between the two types of procedures It s whether or not the procedure returns a value you can use elsewhere in the program. For example, a Sub proce dure set up to check whether a given purchase would put a customer over their credit limit might look like the following:

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Note Tailor-made to support PRG scenarios, the behavior of TempData is subject to a few race conditions in ASP.NET MVC version 1. In particular, when you have interleaved or multiple consecutive redirects, it might happen that a new request kicks in and gets executed before one of the redirects. This usually happens when the user opens a new tab or window in the browser (where session state is shared) or when an AJAX request is made. In any of these cases, the content of TempData might be deleted before it is actually used by the target method.

Planning and Implementing Server Roles and Server Security (1.0)

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