One of my colleague recommend me that CertBus 70-487 dumps are effective and helpful. Thank goodness I followed up with him and choose CertBus as my assistance on my 70-487 Developing Windows Azure and Web Services certification exam! I passed my Microsoft 70-487 exam very easily. I was lucky, all my questions in the exams were from my Microsoft 70-487 dumps.

We CertBus has our own expert team. They selected and published the latest 70-487 preparation materials from Microsoft Official Exam-Center: http://www.certgod.com/70-487.html

QUESTION NO:2

Errors occasionally occur when saving data using the FlightInfoContext ADO.NET Entity Framework context. Updates to the data are being lost when an error

occurs.

You need to ensure that data is still saved when an error occurs by retrying the operation. No more than five retries should be performed.

Which code segment should you use as the body of the SaveChanges() method in the FlightInfoContext.es file?

A. Option A

B. Option B

C. Option C

D. Option D

Correct Answer: A

QUESTION NO:13

Flight information data provided by Margie\’s Travel is updated both locally and remotely. When

the data is synced, all changes need to be merged together without causing any data loss or

corruption.

You need to implement the Sync() method in the MargiesTravelSync.es file.

What should you do? (To answer, drag the appropriate code segments to the correct location or

locations in the answer area. Each code segment may be used once, more than once, or not at all.

You may need to drag the split bar between panes or scroll to view content.)

Select and Place:

Correct Answer:

QUESTION NO:15

You need to modify the ExecuteCommandProcedure() method to meet the technical

requirements.

Which code segment should you use?

Select and Place:

Correct Answer:

Testlet 1

Topic 3, Mix Questions

QUESTION NO:4

Data provided by Consolidated Messenger is cached in the HttpContext.Cache object. You need to ensure that the cache is correctly updated when new data

arrives.

What should you do?

A. Ensure that the EffectivePrivateBytesLimit value is greater than the size of the database file.

B. Change the sliding expiration of the cache item to 12 hours.

C. Use the SqlCacheDependency type configured with a connection string to the database file.

D. Use the CacheDependency type configured to monitor the SFTP target folder.

Correct Answer: D

QUESTION NO:27

You are developing a WCF service.

The WCF service requires implementations of the new data contracts to validate against the old

schema.

You need to develop a new data contract without breaking current functionality.

What should you do? (To answer, drag the appropriate code segments to the correct location or

locations in the answer area. Each code segment may be used once, more than once, or not at all.

You may need to drag the split bar between panes or scroll to view content.)

Select and Place:

Correct Answer:

QUESTION NO:16

You are developing an ASP.NET MVC application that reads and writes data from a SQL Server database.

You need to maintain data integrity in all situations that use transactions.

A. ReadUncommitted

B. Repeatable

C. Serializable

D. ReadCommitted

Correct Answer: D

QUESTION NO:9

Transformed historical flight information provided by the RemoteDataStream() method must be written to the response stream as a series of XML elements named

Flight within a root element named Flights. Each Flight element has a child element named FlightName that contains the flight name that starts with the two-letter

airline prefix.

You need to implement the StreamHistoricalFlights() method so that it minimizes the amount of memory allocated.

Which code segment should you use as the body of the StreamHistoricalFlights() method in the HistoricalDataLoader.es file?

A. Option A

B. Option B

C. Option C

D. Option D

Correct Answer: D

QUESTION NO:8

Historical flight information data will be stored in Windows Azure Table Storage using the FlightInfo class as the table entity.

There are millions of entries in the table. Queries for historical flight information specify a set of airlines to search and whether the query should return only late

flights. Results should be ordered by flight name.

You need to specify which properties of the FlightInfo class should be used at the partition and row keys to ensure that query results are returned as quickly as

possible.

What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

A. Use the WasLate property as the row key.

B. Use the Airline property as the row key.

C. Use the WasLate property as the partition key

D. Use the Arrival property as the row key.

E. Use the Airline property as the partition key.

F. Use the Flight property as the row key.

Correct Answer: CF

QUESTION NO:11

You need to create the ShippingContext class in the ShippingAddress.es file to meet the

requirements.

What should you do? (To answer, drag the appropriate code segments to the correct location or

locations in the answer area. Each code segment may be used once, more than once, or not at all.

You may need to drag the split bar between panes or scroll to view content.)

Select and Place:

Correct Answer:

QUESTION NO:13

You are developing a WCF service.

A new service instance must be created for each client request.

You need to choose an instancing mode.

Which instancing mode should you use?

A. Single

B. PerRequest

C. PerCall

D. Multiple

E. PerSession

Correct Answer: C

CertBus exam braindumps are pass guaranteed. We guarantee your pass for the 70-487 exam successfully with our Microsoft materials. CertBus Developing Windows Azure and Web Services exam PDF and VCE are the latest and most accurate. We have the best Microsoft in our team to make sure CertBus Developing Windows Azure and Web Services exam questions and answers are the most valid. CertBus exam Developing Windows Azure and Web Services exam dumps will help you to be the Microsoft specialist, clear your 70-487 exam and get the final success.

70-487 Latest questions and answers on Google Drive(100% Free Download): https://drive.google.com/file/d/0B_3QX8HGRR1mMDNxcE1JVVp6b2c/view?usp=sharing

70-487 Microsoft exam dumps (100% Pass Guaranteed) from CertBus: http://www.certgod.com/70-487.html [100% Exam Pass Guaranteed]

Why select/choose CertBus?

Millions of interested professionals can touch the destination of success in exams by certgod.com. products which would be available, affordable, updated and of really best quality to overcome the difficulties of any course outlines. Questions and Answers material is updated in highly outclass manner on regular basis and material is released periodically and is available in testing centers with whom we are maintaining our relationship to get latest material.

Brand	Certbus	Testking	Pass4sure	Actualtests	Others
Price	$45.99	$124.99	$125.99	$189	$69.99-99.99
Up-to-Date Dumps
Free 365 Days Update
Real Questions
Printable PDF
Test Engine
One Time Purchase
Instant Download
Unlimited Install
100% Pass Guarantee
100% Money Back
Secure Payment
Privacy Protection