98-372 Exam Questions

Allen is creating an application using .NET Framework 4.0. What structure will he use to handle exceptions in the application?

What is the name of the system that manages memory in .NET applications?

You are creating an application using .NET Framework 4.0. You need to provide asymmetric digital signatures in the application. Which of the following classes provides asymmetric d...

Which is the first algorithm known to be suitable for signing as well as encryption and one of the first great advances in public key cryptography?

Allen is creating an application using .NET Framework 4.0. He needs a tool to generate portable executable files from Microsoft intermediate language (MSIL)? Which tool will he use...

Which of the following are the goals of cryptography? Each correct answer represents a complete solution. Choose all that apply.

Dennis has just started an internship with Company Inc., as a developer. He develops an application named App1 using .NET Framework 4.0. App1 contains a class named Class1, which i...

Which class reads lines of data from a byte stream stored in a text file in a particular encoding?

Which class is used to provide support in the creation of FileStream objects?

Allen is creating an application using .NET Framework 4.0. He needs a tool to view and manipulate the contents of the global assembly cache. He also needs to ensure that the tool a...

In the .NET Framework, code access security performs which of the following functions? Each correct answer represents a complete solution. Choose all that apply.

Which is an encryption standard that comprises three block ciphers, AES-128, AES-192, and AES-256, adopted from a larger collection originally published as Rijndael?

Which tool is used to generate portable executable files from Microsoft intermediate language (MSIL)?

What are the differences between XML schema and DTD? Each correct answer represents a complete solution. Choose all that apply.

Which class provides methods for sending and receiving data over Stream sockets in blocking mode?

Which Object Oriented (OO) principle is used to deal with objects without the need to know what exact class they belong to?

Which class is used to provide a reader that can read a sequential chain of characters?

What is the purpose of using a delegate in the context of .NET Framework 4.0?

Which of the following is a block cipher that was selected by the National Bureau of Standards as an official Federal Information Processing Standard (FIPS) for the United States i...

Which of the following is installed as part of the .NET Framework that would run the executables?

Which of the following is a valid key length for the TripleDES symmetric cryptography class?

You are creating an application using .NET Framework 4.0. You write the following code segment in the application: NewClass x; bool y; x = 42; // Convert using ToBoolean. y = Conve...

In your C# version, every variable must have an explicit data type. What is the name of this language feature?

You are creating an application using .NET Framework 4.0. You write the following delegate: public delegate void AlertEventHandler(object sender, AlertEventArgs e); Based on the ab...

Which of the following statements is TRUE about inheritance?

Consider the following scenario. Ryan has just started an internship with Company Inc., as a developer. He is updating the company's inventory system to use barcode and GPS technol...

Which of the following code segments is the most efficient way to rename a file from "File1.txt" to "File2.txt"?

Which class can be used to write an object to a string, to write strings to a file, or to serialize XML?

Consider the following scenario: Ryan has just started an internship with Company Inc., as a developer. He is updating the company's inventory system to use barcode and GPS technol...

Which of the following types can store the numeric value-9? Each correct answer represents a complete solution. Choose all that apply.

In which namespace is the Console class found?

Which structure is used to describe the source and destination of a specified serialized stream, as well as to provide an extra caller-defined context?

Which is a set of objects that share the same properties and behavior and is the instinctive view of a "kind" of objects?

Which of the following are value types? Each correct answer represents a complete solution. Choose all that apply.

You are creating an application using .NET Framework 4.0. The application uses an interop assembly that will be accessed by multiple .NET Framework applications on each computer. Y...

Which of the following goals is NOT required to be achieved by Cryptography?

You are creating an application using .NET Framework 4.0. You need to use an iterator in the application. What is the purpose of using an iterator in a C# application?

The Public Key Encryption, also called asymmetric encryption, has five stages. Which of the following is NOT a stage in the Public Key Encryption?

You are creating an application using .NET Framework 4.0. The application implements a custom authentication mechanism. You need to write entries related to unsuccessful authentica...

An assembly can be classified into which of the following? Each correct answer represents a complete solution. Choose all that apply.

In which of the following types of objects is a Hashtable collection used to store its entries?

What are the weaknesses of symmetric key cryptography? Each correct answer represents a complete solution. Choose all that apply.

When you create an instance, where does the .NET Framework allocate memory for the instance?

Which of the following is an accurate description of generics?

Consider the following scenario: Allen has created a Windows Presentation Foundation (WPF) database application using .NET Framework 4.0. The application helps users keep track of...

Allen creates an application using .NET Framework 4.0. He is unable to compile the application due to errors. What type of errors is he experiencing?

Which of the following methods is inherited from the IComparable interface?

Allen is creating an application using .NET Framework 4.0. He needs to provide static methods for creating, moving, and enumerating through directories and subdirectories? Which cl...

Which of the following are valid key lengths for the RijndaelManaged symmetric cryptography class? Each correct answer represents a complete solution. Choose all that apply.

Which of the following comprises a name consisting of an assembly's identity, public key, and digital signature?