Correct questions and answers

Before we start develop a new 070-503 real exam, we will prepare a lot of materials. After all, we must ensure that all the questions and answers of the 070-503 exam materials are completely correct. First of all, we have collected all relevant reference books. Most of the 070-503 practice guide is written by the famous experts in the field. They are widely read and accepted by people. Through careful adaption and reorganization, all knowledge will be integrated in our 070-503 real exam. The explanations of our 070-503 exam materials also go through strict inspections. So what you have learned are absolutely correct. All in all, we have invested many efforts on compiling of the 070-503 practice guide. At last, we will arrange proofreaders to check the study materials.

Humanized service

If you come to our website to choose 070-503 real exam, you will enjoy humanized service. Firstly, we have chat windows to wipe out your doubts about our 070-503 exam materials. You can ask any question about our study materials. All of our online workers are going through special training. They are familiar with all details of our 070-503 practice guide. Also, you have easy access to our free demo. Once you apply for our free trials of the study materials, our system will quickly send it via email. Last but not least, you are available for our free updated version of the 070-503 real exam. Whenever you have problems about our study materials, you can contact our online workers via email. We warmly welcome you to experience our considerate service.

It is human nature to pursue wealth and success. No one wants to be a common person. In order to become a successful person, you must sharpen your horizons and deepen your thoughts. Our 070-503 practice guide can help you update yourself in the shortest time. You just need to make use of your spare time to finish learning our 070-503 exam materials. So your normal life will not be disturbed. Please witness your growth after the professional guidance of our 070-503 study materials. In short, our 070-503 real exam will bring good luck to your life.

Efficient learning tools

Actually, most people do not like learning the boring knowledge. It is hard to understand if our brain rejects taking the initiative. Now, our company has researched the 070-503 practice guide, a kind of high efficient learning tool. Firstly, we have deleted all irrelevant knowledge, which decreases your learning pressure. Then, the difficult questions of the 070-503 exam materials will have vivid explanations. So you will have a better understanding after you carefully see the explanations. At the same time, our 070-503 real exam just needs to cost you a few spare time. After about twenty to thirty hours' practice, you can completely master all knowledge. Then you can apply what you have learned on our 070-503 practice guide into practices. Your speed of finishing the task will be greatly elevated. Everting will take positive changes because of our 070-503 exam materials. Please cheer up for yourself.

Microsoft TS: Microsoft .NET Framework 3.5 C Windows Communication Foundation Sample Questions:

1. You are creating a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5. The WCF service will validate certificates to authorize client applications. You write the following code segment:
class Store: IStore
{
public void RemoveOrder(int ordered)
{
} }
You need to ensure that only those client applications that meet the following criteria can access the RemoveOrder method:
What should you do?

A) Option D
B) Option A
C) Option C
D) Option B

2. You are creating a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5.
You need to use a custom service host to host the WCF service in Windows Activation Services (WAS).
What should you do?

A) Add code to instantiate the custom service host from within the main procedure of the WCF service.
B) Create a custom service host factory that instantiates the custom service host. Include a reference to this factory in the .svc file.
C) Add a reference to the custom service host in the web.config file.
D) Write hosting code for the WCF service.

3. You are creating a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5. You need to use a custom service host to host the WCF service in Windows Activation Services (WAS).
What should you do?

A) Add code to instantiate the custom service host from within the main procedure of the WCF service.
B) Create a custom service host factory that instantiates the custom service host. Include a reference to this factory in the .svc file.
C) Add a reference to the custom service host in the web.config file.
D) Write hosting code for the WCF service.

4. You are creating a Windows Communication Foundation client application by using Microsoft .NET Framework 3.5. You add the following code segment to a service contract.

The DeleteDocument method in the service contract takes a long time to execute. The client application stops responding until the method finishes execution.
You write the following code segment to create an instance of a service proxy in the client application. (Line numbers are included for reference only.)

You need to ensure that the service methods are called asynchronously. What should you do?

A) Option D
B) Option A
C) Option C
D) Option B

5. You create an application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5. The component will return custom business objects. You plan to develop a design strategy that meets the following requirements:
The component can be accessed by the .NET Windows applications and JavaScript-based Web applications. The component can be consumed by the client applications by using the minimum amount of code. The least amount of network bandwidth is consumed. You need to implement the design strategy by using the minimum amount of development effort. What should you do?

A) Develop the component as a Web service. Return the business objects as XML.
B) Develop the component as a Windows Communication Foundation service. Return the business objects as serialized binary objects.
C) Develop the component as a Windows Communication Foundation service. Return the business objects as JavaScript Object Notation objects.
D) Develop the component as a Web service. Return the business objects as strings that contain the values of the properties concatenated and separated by a comma.

Solutions: