FIleHandling_NUnit

Choose the namespace which consists of classes that are part of .NET Reflection API?

• System.Text

• System.Name

• System.Reflection

• None of the mentioned

Consider you need to write a code to create a file named "filename.txt" and write some content to it. Which code snippet will you use to perform this task without any errors? Analyze the given choices and select the correct option.

• string writeText = "Hello World!";

  File.WriteAllText("filename.txt", writeText);

  string readText = File.ReadAllText("filename.txt");

  Console.WriteLine(readText);

• string writeText : "Hello World!";

  File.WriteAllText("filename.txt", writeText);

  string readText : File.ReadAllText("filename.txt");

  Console.WriteLine(readText);

• string writeText = "Hello World!";

  File.WriteText("filename.txt", writeText);

  string readText = File.ReadText("filename.txt");

  Console.Write(readText);

• File.WriteAllText("filename.txt", writeText);

  string readText = File.ReadAllText("filename.txt");

  Console.WriteLine(readText);

The FileName property retrieves the name of a file selected

• True

• False

A layered application may have a front end to handle the presentation and a ______________ to execute the business logic.

• Objects

• Database

• Front End

• Back End

In NUnit What does "Assert" do?

• Initialize objects and set the value of the data that is passed to method being tested.

• Invokes the methods being tested

• Verifies that the methods being tested behave as expected

• None of the above

In NUnit what does "Act" does?

• Initialize objects and set the value of the data that is passed to method being tested.

• Invokes the methods being tested.

• Verifies that the methods being tested behave as expected.

• All of the above

Which of the following is not a type of software testing?

• System Testing

• Unit Testing

• Liver Function Test

• None of the above

What is a Reflection?

• Reflection is the ability of inspecting an assembly metadata at runtime.

• Reflection is the ability of inspecting a method metadata at runtime.

• Reflection is the ability of inspecting any metadata at runtime.

• All of the above

Select the namespace on which the stream classes are defined?

• System.IO

• System.Input

• System.Output

• All of the mentioned

DirectoryInfo Class is used for?

• Manipulate a file.

• Getting random access with data represented as a stream of bytes.

• Provides detailed info regarding the drives of the manchine.

• support the manipulation of the system directory structure.