GIAC GSSP-NET-CSHARP - GIAC GIAC Secure Software Programmer - C#.NET

You work as a Software Developer for ManSoft Inc. The company uses Visual Studio .NET 2005 as its application development platform. You create an application named MyApplication using Visual C# .NET. You use the Mutex class for synchronization among threads. You create three threads to enter the protected area one by one. This means that if one thread is already in the protected area, no other thread is allowed to enter in the protected area. When you execute the application, it gives the following output:

As you can see in the above code window, all the three threads enter the protected area at the same time. Drag and drop the appropriate statements that will allow the threads to enter the protected area one by one.

Smith works as a Software Developer for ABC Inc. He creates an application using Visual Studio .NET 2005. The application displays "Welcome to ABC" on the top-left corner of a form. He writes the following code:

StringBuilder strbuild1 = new StringBuilder(20);

strbuild1.Append("'Welcome");

strbuild1.Append(" ");

strbuild1.Append("to");

strbuild1.Append(" ");

strbuild1.Append("ABC'");

string str1 = strbuild1.ToString();

Console.WriteLine(str1);

Console.ReadLine();

What is the main purpose of using StringBuilder object in the application?

You work as a Software Developer for ABC Inc. The company uses Visual Studio .NET as its application development platform. You create the definition for a Car class by using the following code segment:

public class Car {

[XmlAttribute(AttributeName = "category")]

public string CarType;

public string model;

[XmlIgnore]

public int year;

[XmlElement(ElementName = "mileage")]

public int miles;

public ConditionType condition;

public Car() {

}

public enum ConditionType {

[XmlEnum("Poor")] BelowAverage,

[XmlEnum("Good")] Average,

[XmlEnum("Excellent")] AboveAverage

}}

You create an instance of the Car class. You fill the public fields of the Car class as shown in the table below:

You are required to recognize the XML block that is produced by the Car class after serialization. Which of the following XML blocks represents the output of serializing the Car class?

You work as a Software Developer for ManSoft Inc. The company has several branches worldwide. The company uses Visual Studio.NET 2005 as its application development platform. You create an application that will be used by all the branches of the company. You use the Regex class in the application to validate some strings. You want to search an input string for an occurrence of a regular expression. Which of the following methods of the Regex class will you use to accomplish the task?

Peter works as a Software Developer for PatSoluTech Inc. He develops a Web application using Visual Studio .NET. The application contains an online ordering Web form named WebForm1. WebForm1 contains several Web server controls that include a TextBox control named TextBox1 and an ImageButton control named ImageButton1. He wants data entered in TextBox1 to be validated whenever ImageButton1 is clicked. Which of the following will Peter use to accomplish the task?

Perry works as a Web Developer for BlueWell Inc. He creates a catalog application named MyCatalog for a server using Visual Studio .NET. MyCatalog contains data that describes the pricing values of design catalogs. He wants to ensure that only authenticated users are authorized to access the data. He also wants the data to be secured at the highest level of authentication. Which of the following authentication levels will Perry use to accomplish this?

You work as an ADO.NET Application Developer for ABC Inc. The company uses Microsoft Visual Studio .NET 2008 as its application development platform. You create an ADO.NET application by using .NET Framework 3.5. You need to represent a strongly typed lambda expression as a data structure in the form of an expression tree. Which of the following classes will you use to accomplish the task?

Hannah works as a Programmer in a college of Information Technology. The company uses Visual Studio .NET as its application development platform. The Dean of the college wants to obtain the performance report of each student. Hannah develops an application named StudentPerformanceReport by using Visual C# .NET. This application uses a SQL Server database named Database1 and a stored procedure named PROC1. PROC1 executes a query that returns the internal assessment result of each student.

Hannah uses a TextBox control named AssessmentText in the application form named MyForm. She wants to display the total test result of each student in the AssessmentText text box control.

StudentPerformanceReport uses a SqlCommand object to run PROC1. Hannah wants to write code to call PROC1. PROC1 contains an output parameter and displays its value as "@AssessmentResult" in text format. Which of the following code segments can Hannah use to accomplish this task?

Each correct answer represents a complete solution. Choose two.

You work as a Web Administrator for BlueWell Inc. The company's sales employees access the Web server from remote locations via the Internet using Netscape Navigator or Internet Explorer. You want to secure the Web server. To secure the Web server, you want to use cookieless forms authentication. Which of the following properties will you use to accomplish the task?

Allen works as a Software Developer for ABC Inc. The company uses Visual Studio.NET as its application development platform. He creates an application using .NET Framework. He wants to encrypt all his e-mails that he sends to anyone. Which of the following will he use to accomplish the task?