.NET Review part 1

Question 1

Which of these can be used to build service oriented applications?

Accepted Answer

Windows Communication Foundation (WCF)

Question 2

Test should be built whilst considering the three A’s, these are?

Accepted Answer

Set up our test and any initial conditions, Act, Assert

Question 3

Which of these provide a clean separation of concerns between the UI controls and their logic?

Accepted Answer

Model View Controller (MVC) Design Pattern, Model-View-ViewModel Design Pattern

Question 4

A WCF service endpoint is made up of three key elements (the ABC of endpoints), what are they?

Accepted Answer

Binding, Contract, Address

Question 5

In which of these will you find a DataReader?

Accepted Answer

ADO.NET

Question 6

What does this signifies? public class Object

Accepted Answer

Object provides low-level services to derived classes, Object supports all classes in the .NET Framework hierarchy

Question 7

NUnit uses custom attributes to identify tests. Which of these are valid attributes?

Accepted Answer

[TestCase(12, 3, 4)], [TestFixture], [Test, Timeout(2000)], [Test]

Question 8

Which of these acts as an intermediary between the view and the model, and handles view logic?

Accepted Answer

ViewModel

Question 9

For which of these do Visual Studio supplies skeleton code to produce a basic Web site for you?

Accepted Answer

ASP.NET

Question 10

What are the 5 Steps of TDD?

Accepted Answer

Write test; Compile; Watch test fail; Make pass; Refactor

Question 11

In ADO.NET what is an entity class?

Accepted Answer

Class that models the data structures that you manipulate

Question 12

Which of these uses Model-View-ViewModel (MVVM) design pattern?

Accepted Answer

Windows Presentation Foundation (WPF)

Question 13

Which of these uses Model View Controller (MVC) design pattern?

Accepted Answer

ASP.NET

Question 14

Which of these 4 pillars Cannot be instantiated?

Accepted Answer

Abstraction

Question 15

Which of these is an object relational mapper (ORM)

Accepted Answer

Entity Framework

Question 16

What are the qualities of a good Test?

Accepted Answer

Focused; Independent; Flexible; Easy to read; Simple

Question 17

What does this command do? csc Hello.cs

Accepted Answer

Compile source code using the C# compiler command

Question 18

Which of this is the opposite of TDD?

Accepted Answer

Behavior Driven Development (BDD)

Question 19

Namespaces are heavily used in C# programming, why?

Accepted Answer

Can help you control the scope of class and method names, .NET Framework uses namespaces to organise its many classes

Question 20

Test names should be highly descriptive and usually consist of which of these sections?

Accepted Answer

The method that is going to be tested, The initial conditions, The expected outcome

Questions 20