Latest MCSD 70-486 Dumps Real Exam Download 21-30

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QUESTION 21

You need to maximize performance of video delivery. Which code segment should you use as the body of the GetVideoStream function in the Video-Controller class?

 

A.clip_image002

B.clip_image004

C.clip_image006

D.clip_image008

 

Correct Answer: D

 

 

QUESTION 22

The transcode.exe utility activates its license online when it is installed. You need to ensure that the registration of the transcode utility is handled as specified in its license. Which method should you add to the TranscodeWorkerRole class?

 

A.clip_image010

B.clip_image012

C.clip_image014

D.clip_image016

 

Correct Answer: D

 

 

QUESTION 23

You need to ensure that all customers can delete videos regardless of their browser capability. Which code segment should you use as the body of the SendAsync method in the DeleteHandler class?

 

A.clip_image018

B.clip_image020

C.clip_image022

D.clip_image024

 

Correct Answer: B

 

 

QUESTION 24

You need to ensure that new customers enter a valid email address. Which code should you use? (Each correct answer presents part of the solution. Choose all that apply.)

 

A.clip_image026

B.clip_image028

C.clip_image030

D.clip_image032

 

Correct Answer: BD

 

 

QUESTION 25

You are designing a Windows Communication Foundation (WCF) service that uses the Product class. You need to update the class to meet the storage requirement. What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

 

A. Mark the Product class with the DataContract attribute.

B. Mark the public members of the Product class with the DataContractFormat attribute.

C. Mark the Product class with the CollectionDataContract attribute.

D. Mark the public members of the Product class with the DataMember attribute.

 

Correct Answer: AD

 

 

QUESTION 26

You need to add a method to the ProductController class to meet the exception handling requirements for logging. Which code segment should you use?

 

A.clip_image034

B.clip_image036

C.clip_image038

D.clip_image040

 

Correct Answer: A

 

 

QUESTION 27

An advertising campaign was recently launched. Some of the ads contain a link to products that no longer exist or have IDs that have changed. You need to ensure that all product links display a product. Which code segment should you use to configure the route?

 

A.clip_image042

B.clip_image044

C.clip_image046

D.clip_image048

 

Correct Answer: A

 

 

QUESTION 28

You need to modify the application to meet the productId requirement. What should you do?

 

A. Modify the RegisterGlobalFilters method of the Global.asax.es file as follows. Contract.Assume<ArgumentException>(productId != 0);

B. Modify the GetDealPrice method of ProductController as follows. Contract.Requires<ArgumentException>(productId > 0);

C. Modify the RegisterGlobalFilters method of the Global.asax.es file as follows. Contract.Requires<ArgumentException>(productId > 0);

D. Modify the GetDealPrice method of ProductController as follows. Contract.Assume<ArgumentException>(productId > 0);

 

Correct Answer: B

 

 

QUESTION 29

You need to implement the business requirements for managing customer data. What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

 

A. Add a class named Customer-Controller to the Controllers folder. Then add a method named Edit to the class.

B. Create a new controller named Administration in the Controllers folder. Add an action named EditCustomer to the controller.

C. Add a folder named Customer to the Views folder. Then create a view inside this folder named Edit.aspx.

D. Create a new folder named EditCustomer to the Views folder. In the new folder, create a new file named Administration.aspx.

 

Correct Answer: AC

 

 

QUESTION 30

When users attempt to retrieve a product from the product page, a run-time exception occurs if the product does not exist. You need to route the exception to the CustomException.aspx page. Which method should you add to MvcApplication?

 

A.clip_image050

B.clip_image052

C.clip_image054

D.clip_image056

 

Correct Answer: B

 

 

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