현재  Microsoft Visual Studio 2012 070-487 인증시험을 위하여 노력하고 계십니까? 최대한 빠르게  Microsoft Visual Studio 2012 070-487 시험자격증을 취득하고 싶으시다면 우리 Pass4Test 의 덤프를 선택하시면 됩니다. Pass4Test를 선택함으로 Microsoft Visual Studio 2012 070-487 인증시험패스는 꿈이 아닌 현실로 다가올 것입니다.  우리  Pass4Test의  Microsoft Visual Studio 2012 070-487  덤프는 여러분이  Microsoft Visual Studio 2012 070-487 인증시험 응시에 도움이 되도록 제공되는 것입니다.Pass4Test에서 제공되는 학습가이드에는  Microsoft Visual Studio 2012 070-487 인증시험 관연 정보기술로 여러분이 이 분야의 지식 장악에 많은 도움이 될 것이며 또한 아주 정확한  Microsoft Visual Studio 2012 070-487 시험문제와 답으로 여러분은 한번에 안전하게 시험을 패스하실 수 있습니다. Microsoft Visual Studio 2012 070-487 인증시험을 아주 높은 점수로 패스할 것을 보장해 드립니다.많은 사이트에서도 무료  Microsoft Visual Studio 2012 070-487 덤프데모를 제공합니다.우리도 마찬가지입니다.여러분은  Microsoft Visual Studio 2012 070-487 데모들을 보시고 다시 우리의 덤프와 비교하시면 우리의 덤프는 다른 사이트덤프와 차원이 다른 덤프임을 아시게 될것입니다. 우리 Pass4Test에서 제공되는 덤프는 100%보장도를 자랑하며 여러분은 시험패스로 인해 성공과 더 가까워질것입니다.

 

 

NO.1 You need to recommend a data access technology to the contractor to retrieve data from the
new data
source. Which data access technology should you recommend?
A. ADO.NET DataSets
B. LINQ to XML
C. ADO.NET Entity Framework
D. WCF Data Services
Answer: D

NO.2 The GetExternalOrder() method in the ExternalQueueService service is throwing a runtime
error. The
method must query the database for a record that matches the orderNum parameter passed to the
method. You need to modify the queryString string to retrieve the record. With which code segment
should
you replace line EQ64
A. string queryString = @"SELECT * FROM ExternalOrdersEntities.InboundQueuesWHERE OrderNum
=
@orderNum";
B. string queryString = @"SELECT q.OrderNum, q.VendorId, q.FilePath, q.OrderValueFROM
ExternalOrdersEntities.InboundQueues AS q WHERE q.OrderNum = @orderNum";
C. string queryString = @"SELECT VALUE q FROM ExternalOrdersEntities.InboundQueues AS
qWHERE q.OrderNum = @orderNum";
D. string queryString = @"SELECT VALUE FROM ExternalOrdersEntities.InboundQueuesWHERE
OrderNum = @orderNum";
Answer: C

NO.3 The GetExternalOrder() method in the ExternalQueueService service is throwing a runtime
error. The
method must query the database for a record that matches the orderNum parameter passed to the
method. You need to modify the queryString string to retrieve the record. With which code segment
should
you replace line EQ64
A. string queryString = @"SELECT * FROM ExternalOrdersEntities.InboundQueuesWHERE OrderNum
=
@orderNum";
B. string queryString = @"SELECT q.OrderNum, q.VendorId, q.FilePath, q.OrderValueFROM
ExternalOrdersEntities.InboundQueues AS q WHERE q.OrderNum = @orderNum";
C. string queryString = @"SELECT VALUE q FROM ExternalOrdersEntities.InboundQueues AS
qWHERE q.OrderNum = @orderNum";
D. string queryString = @"SELECT VALUE FROM ExternalOrdersEntities.InboundQueuesWHERE
OrderNum = @orderNum";
Answer: C

NO.4 The GetVendors() action in the ProcessedOrderController controller is querying the database
each time
it is run. The GetVendors() action must query the database only if the cache is null. You need to add
code
to the action at line PC33 to cache the data. Which code segment can you use? (Each correct
answer
presents a complete solution. Choose all that apply.)
A. cache.Set(new CacheItem("vendorKey", vendors), GetVendorPolicy());
B. cache.Add("vendors", vendors, new CacheItemPolicy());
C. cache.Add(new CacheItem("vendorKey", vendors) , GetVendorPolicy());
D. cache.AddOrGetExisting("vendorKey", context, new CacheItemPolicy());
Answer: AC

NO.5 You are developing a WCF service. A new service instance must be created for each client
session. You
need to choose an instancing mode. Which instance mode should you use?
A. Single
B. Multiple
C. PerSession
D. PerRequest
E. PerCall
Answer: C