[Free] 2018(June) Ensurepass Microsoft 70-487 Dumps with VCE and PDF 41-50

Ensurepass.com : Ensure you pass the IT Exams
2018 May Microsoft Official New Released 70-487
100% Free Download! 100% Pass Guaranteed!

Developing Windows Azure and Web Services

Question No: 41 – (Topic 3)

You need to update the CreateMonthlyTotalsReports() method to use database transactions.

Which code segment should you use?

  1. SqlConnection.BeginTransaction(IsolationLevel.ReadCommitted);

  2. SqlConnection.BeginTransaction(IsolationLevel.ReadUnconwited);

  3. SqlConnection.BeginTransaction(IsolationLevel.Chaos);

  4. SqlConnection.BeginTransaction(IsolationLevel.Serializable);

Answer: D

Explanation: * Scenario: The Create MonthlyTotalsReport() method must lock the data and prevent others from updating or inserting new rows until complete.

  • Serializable:

    A range lock is placed on the DataSet, preventing other users from updating or inserting rows into the dataset until the transaction is complete.

    Question No: 42 – (Topic 3)

    You are preparing to write the data access code for the children’s book area of the web site.

    You need to review the requirements and identify the appropriate data access technology. What should you do?

    1. Use ADO.NET Entity Framework.

    2. Use a Web Service.

    3. Use the WCF Data Services.

    4. Use LINQ to SQL.

    Answer: A

    Question No: 43 – (Topic 3)

    You need to create an OData query expression to return the ten books with the largest number of sales.

    Ensurepass 2018 PDF and VCE

    Which query expression should you use?

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: C Explanation:

    Order by desc(ending) to get the posts with the largest number of sales at the top. Specify to display the top 10 posts.

    Question No: 44 DRAG DROP – (Topic 3)

    You need to update the GetBook() method to retrieve book data by using ADO.NET. You have the following code:

    Ensurepass 2018 PDF and VCE

    Which code segments should you include in Target 1, Target 2, Target 3, Target 4 and Target 5 to complete the code? (To answer, drag the appropriate code segments to the correct targets 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.)

    Ensurepass 2018 PDF and VCE

    Answer:

    Ensurepass 2018 PDF and VCE

    Question No: 45 – (Topic 3)

    You need to choose the appropriate data access technology for the cookbook area of the web application.

    Which data access technology should you choose?

    1. WCF Data Services

    2. LINQ to SQL

    3. Entity Framework

    4. ADO.NET

    Answer: A

    Explanation: * Scenario: The cookbook functionality is contained within a client-side application that must connect to the server using HTTP and requires access to the data using JavaScript.

  • WCF Data Services (formerly known as quot;ADO.NET Data Servicesquot;) is a component of the

    .NET Framework that enables you to create services that use the Open Data Protocol (OData) to expose and consume data over the Web or intranet by using the semantics of representational state transfer (REST). OData exposes data as resources that are addressable by URIs. Data is accessed and changed by using standard HTTP verbs of GET, PUT, POST, and DELETE

  • WCF Data Services uses the OData protocol for addressing and updating resources. In

  • this way, you can access these services from any client that supports OData. OData enables you to request and write data to resources by using well-known transfer formats: Atom, a set of standards for exchanging and updating data as XML, and JavaScript Object Notation (JSON), a text-based data exchange format used extensively in AJAX application.

    Question No: 46 – (Topic 3)

    The PurchaseOrders.xml file contains all of the purchase orders for the day. You need to query the XML file for all of the billing addresses.

    Which code segment should you use?

    Ensurepass 2018 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: D

    Question No: 47 – (Topic 3)

    You need to choose the appropriate data access technology for the children#39;s book area of the web application.

    Which data access technology should you choose?

    1. Web Service

    2. LINQ to SQL

    3. ADO.NET Entity Framework

    4. WCF Data Services

    Answer: C

    Topic 4, Mix Questions

    Question No: 48 – (Topic 4)

    You are developing a new ASP.NET MVC application that does not have an existing database.

    The requirements for the application are not complete, and the SQL data model will likely change.

    You need to choose an approach to visually manage a data model. Which approach should you use?

    1. Physical First

    2. Database First

    3. Code First

    4. Model First

    Answer: D

    Explanation: With the model first workflow, you can design a model in a designer.

    Question No: 49 – (Topic 4)

    You are developing an application in Visual Studio 2012 to display student information. The application contains the following Entity Framework model.

    Ensurepass 2018 PDF and VCE

    The application contains a WCF data service named DirectoryService.svc.

    You need to create a query expression to display all of the grades for students whose first name is quot;Johnquot;

    How should you build the expression?

    1. http://localhost:54946/DirectoryService.svc/Students?$filter=FirstName eq #39;John#39;

      amp;$expand=Grades

    2. http://localhost:54946/DirectoryService.svc/Students?$filter=FirstName eq #39;John#39;/Grades

    3. http://localhost:54946/DirectoryService.svc/Students?$filter=FirstName = #39;John#39;

      amp;$expand=Grades

    4. http://localhost:54946/DirectoryService.svc/Grades/Students?$filter=FirstName eq #39;John#39;

    Answer: A

    Question No: 50 DRAG DROP – (Topic 4)

    You are developing a WCF service.

    You need to implement transport security by using NTLM authentication and NetTcpBindings.

    Which configuration values should you use? (To answer, drag the appropriate configuration values to the correct location or locations in the answer area. Each configuration value 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.)

    Ensurepass 2018 PDF and VCE

    Answer:

    Ensurepass 2018 PDF and VCE

    100% Ensurepass Free Download!
    Download Free Demo:70-487 Demo PDF
    100% Ensurepass Free Guaranteed!
    Download 2018 EnsurePass 70-487 Full Exam PDF and VCE

    EnsurePass ExamCollection Testking
    Lowest Price Guarantee Yes No No
    Up-to-Dated Yes No No
    Real Questions Yes No No
    Explanation Yes No No
    PDF VCE Yes No No
    Free VCE Simulator Yes No No
    Instant Download Yes No No


    Leave a Reply

    Your email address will not be published. Required fields are marked *

  • Categories

  • Tags

  • Hot Exams

  • Hot Exams

  • Hot Catageories

  • microsoft dumps

    62-193 Dumps
    70-243 Dumps
    70-246 Dumps
    70-247 Dumps
    70-331 Dumps
    70-332 Dumps
    70-333 Dumps
    70-334 Dumps
    70-339 Dumps
    70-341 Dumps
    70-342 Dumps
    70-345 Dumps
    70-346 Dumps
    70-347 Dumps
    70-348 Dumps
    70-354 Dumps
    70-355 Dumps
    70-357 Dumps
    70-383 Dumps
    70-384 Dumps
    70-385 Dumps
    70-398 Dumps
    70-410 Dumps
    70-411 Dumps
    70-412 Dumps
    70-413 Dumps
    70-414 Dumps
    70-417 Dumps
    70-461 Dumps
    70-462 Dumps
    70-463 Dumps
    70-464 Dumps
    70-465 Dumps
    70-466 Dumps
    70-467 Dumps
    70-469 Dumps
    70-470 Dumps
    70-473 Dumps
    70-475 Dumps
    70-480 Dumps
    70-481 Dumps
    70-482 Dumps
    70-483 Dumps
    70-484 Dumps
    70-485 Dumps
    70-486 Dumps
    70-487 Dumps
    70-488 Dumps
    70-489 Dumps
    70-490 Dumps
    70-491 Dumps
    70-492 Dumps
    70-494 Dumps
    70-496 Dumps
    70-497 Dumps
    70-498 Dumps
    70-499 Dumps
    70-517 Dumps
    70-532 Dumps
    70-533 Dumps
    70-534 Dumps
    70-535 Dumps
    70-537 Dumps
    70-640 Dumps
    70-642 Dumps
    70-646 Dumps
    70-673 Dumps
    70-680 Dumps
    70-681 Dumps
    70-682 Dumps
    70-684 Dumps
    70-685 Dumps
    70-686 Dumps
    70-687 Dumps
    70-688 Dumps
    70-689 Dumps
    70-692 Dumps
    70-694 Dumps
    70-695 Dumps
    70-696 Dumps
    70-697 Dumps
    70-698 Dumps
    70-703 Dumps
    70-705 Dumps
    70-713 Dumps
    70-734 Dumps
    70-735 Dumps
    70-740 Dumps
    70-741 Dumps
    70-742 Dumps
    70-743 Dumps
    70-744 Dumps
    70-745 Dumps
    70-761 Dumps
    70-762 Dumps
    70-764 Dumps
    70-765 Dumps
    70-767 Dumps
    70-768 Dumps
    70-773 Dumps
    70-774 Dumps
    70-775 Dumps
    70-776 Dumps
    70-778 Dumps
    70-779 Dumps
    70-980 Dumps
    70-981 Dumps
    70-982 Dumps
    74-343 Dumps
    74-344 Dumps
    74-409 Dumps
    74-678 Dumps
    74-697 Dumps
    77-418 Dumps
    77-419 Dumps
    77-420 Dumps
    77-421 Dumps
    77-422 Dumps
    77-423 Dumps
    77-424 Dumps
    77-425 Dumps
    77-426 Dumps
    77-427 Dumps
    77-428 Dumps
    77-600 Dumps
    77-601 Dumps
    77-602 Dumps
    77-603 Dumps
    77-604 Dumps
    77-605 Dumps
    77-725 Dumps
    77-726 Dumps
    77-727 Dumps
    77-728 Dumps
    77-729 Dumps
    77-730 Dumps
    77-731 Dumps
    77-853 Dumps
    77-881 Dumps
    77-882 Dumps
    77-883 Dumps
    77-884 Dumps
    77-885 Dumps
    77-886 Dumps
    77-887 Dumps
    77-888 Dumps
    77-891 Dumps
    98-349 Dumps
    98-361 Dumps
    98-362 Dumps
    98-363 Dumps
    98-364 Dumps
    98-365 Dumps
    98-366 Dumps
    98-367 Dumps
    98-368 Dumps
    98-369 Dumps
    98-372 Dumps
    98-373 Dumps
    98-374 Dumps
    98-375 Dumps
    98-379 Dumps
    98-380 Dumps
    98-381 Dumps
    98-382 Dumps
    98-383 Dumps
    98-388 Dumps
    AZ-100 Dumps
    AZ-101 Dumps
    AZ-102 Dumps
    INF-203x Dumps
    INF-204x Dumps
    INF-205x Dumps
    INF-206x Dumps
    MB2-700 Dumps
    MB2-701 Dumps
    MB2-702 Dumps
    MB2-703 Dumps
    MB2-704 Dumps
    MB2-706 Dumps
    MB2-707 Dumps
    MB2-708 Dumps
    MB2-709 Dumps
    MB2-710 Dumps
    MB2-711 Dumps
    MB2-712 Dumps
    MB2-713 Dumps
    MB2-714 Dumps
    MB2-715 Dumps
    MB2-716 Dumps
    MB2-717 Dumps
    MB2-718 Dumps
    MB2-719 Dumps
    MB2-877 Dumps
    MB5-705 Dumps
    MB6-700 Dumps
    MB6-701 Dumps
    MB6-702 Dumps
    MB6-703 Dumps
    MB6-704 Dumps
    MB6-705 Dumps
    MB6-884 Dumps
    MB6-885 Dumps
    MB6-886 Dumps
    MB6-889 Dumps
    MB6-890 Dumps
    MB6-892 Dumps
    MB6-893 Dumps
    MB6-894 Dumps
    MB6-895 Dumps
    MB6-896 Dumps
    MB6-897 Dumps
    MB6-898 Dumps