2016 NEW 70-532 Exam Querstions Updated Today

Discussion in 'Private Cloud certification' started by demiengineer, Mar 16, 2016.

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    demiengineer Member
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    QUESTION
    You are designing a Windows Azure application that will use Windows Azure Table storage.
    You need to recommend an approach for minimizing storage costs.
    What should you recommend?


    A. Use Entity Group Transactions.
    B. Use multiple partitions to store data.
    C. Use a transaction scope to group all storage operations.
    D. Use Microsoft Distributed Transaction Coordinator (MSDTC).


    Answer: A
    Explanation:
    The Table service supports batch transactions on entities that are in the same table and belong to the same partition group. Multiple Insert Entity, Update Entity, Merge Entity, Delete Entity, Insert Or Replace Entity, and Insert Or Merge Entity operations are supported within a single transaction.
    You can perform entity group transactions either via REST or by using the .NET Client Library for WCF Data Services.
    oder
    Minimize the cost of storage by storing the large files in Windows Azure Table Storage versus SQL Azure (though BLOB storage is preferred for files)
    oder
    The Microsoft Distributed Transaction Coordinator (MS DTC) is a transaction manager that allows client applications to include several different sources of data in one transaction.
    MS DTC coordinates committing the distributed transaction across all the servers enlisted in the transaction.

    QUESTION
    You are planning an upgrade strategy for a Windows Azure application.
    You need to identify changes that will require application downtime.
    Which change will always require downtime?

    A. Changing the virtual machine size
    B. Adding an HTTPS endpoint to a web role
    C. Changing the value of a configuration setting
    D. Upgrading the hosted service by deploying a new package

    Answer:B

    QUESTION
    You are designing a Windows Azure application.
    The application contains one web role and three worker roles.
    You need to recommend an approach for updating only one role without interrupting the other roles.
    What should you recommend?

    A. Perform a VIP swap.
    B. Perform an in-place upgrade.
    C. Delete the current deployment and then redeploy the application.
    D. Copy the cloud package to blob storage and then restart the service.


    Answer: B
    Explanation:
    I checked and I had https for endpoint along with port (443) and thumbprint for the certificate.
    I went and re- did the whole thing and it works now, it seems for some reason CName entry was gone from GoDaddy (not sure if taking down the web service has got to do somethign with it).

    QUESTION
    You are designing a Windows Azure application that will generate events for multiple clients.
    Client web services might be behind NAT gateways.
    You need to recommend an approach that will allow you to broadcast the events to clients.
    What should you recommend?

    A. Use ADO.NET Data Services and provide a shared key to clients.
    B. Use Windows Azure Queues and provide a shared key to clients.
    C. Use Windows Azure Table storage and provide a shared key to clients.
    D. Use the Windows Azure AppFabric Service Bus and provide a shared secret to clients.

    Answer: D
    Explanation:
    The Windows Azure Service Bus provides a hosted, secure, and widely available infrastructure for widespread communication, large-scale event distribution, naming, and service publishing. The Service Bus provides connectivity options for Windows Communication Foundation (WCF) and other service endpoints including REST endpoints — that would otherwise be difficult or impossible to reach. Endpoints can be located behind network address translation (NAT) boundaries, or bound to frequently-changing, dynamically-assigned IP addresses, or both.
    The Service Bus provides both “relayedâ€￾ and “brokeredâ€￾ messaging capabilities.
    In the relayed messaging pattern, the relay service supports direct one-way messaging, request/response messaging, and peer-to- peer messaging. Brokered messaging provides durable, asynchronous messaging components such as Queues, Topics, and Subscriptions, with features that support publish-subscribe and temporal decoupling:
    senders and receivers do not have to be online at the same time;
    the messaging infrastructure reliably stores messages until the receiving party is ready to receive them.

    QUESTION
    You develop a service that runs on a worker role in Azure.
    The service caches a large amount of data from a database at startup.
    The service has a configuration file that includes two settings named ConnectionString and SleepInterval.
    The service must restart when the value of the ConnectionString setting changes.
    The service must NOT restart when the value of the SleepInterval setting changes.
    You have the following code. Line numbers are for reference only.
    [​IMG]
    You need to configure the service.
    Which code segment should you insert at line 21?
    [​IMG]
    A. Option A
    B. Option B
    C. Option C
    D. Option D

    Answer: A

    QUESTION
    You deploy a website to Azure. When the website starts, it loads and caches common data.
    Updates to the website must occur without downtime or performance degradation that is noticeable to users.
    You need to upgrade to a new version of website code.
    What should you do?
    [​IMG]
    A. Option A
    B. Option B
    C. Option C
    D. Option D

    Answer: B

    QUESTION
    You are designing a Windows Azure application.
    The application includes a web role and a worker role that communicate by using a Windows Azure Queue. The worker role processes each message within 10 seconds of retrieving it from the queue. The worker role must process each message exactly one time.
    If a process does not complete, the worker role must reprocess the message.
    You need to recommend an approach for the worker role to manage messages in the queue.
    What should you recommend?

    A. Process the message and then delete it from the queue.
    B. Delete the message from the queue when retrieving the message.
    C. Set the visibility timeout of the message to 1 when retrieving the message.
    D. Process the message and then set the visibility timeout of the message to the maximum value.

    Answer: A

    QUESTION
    You are designing a Windows Azure application.
    The application includes two web roles and three instances of a worker role.
    The web roles will send requests to the worker role through one or more Windows Azure Queues.
    You have the following requirements:
    – Ensure that each request is processed exactly one time.
    – Minimize the idle time of each worker role instance.
    – Maximize the reliability of request processing.
    You need to recommend a queue design for sending requests to the worker role.
    What should you recommend?

    A. Create a single queue.
    Send requests on the single queue.
    B. Create a queue for each web role.
    Send requests on all queues at the same time.
    C. Create a queue for each worker role instance.
    Send requests on each worker queue in a round robin.
    D. Create a queue for each combination of web roles and worker role instances.
    Send requests to all worker role instances based on the sending web role.

    Answer: A
     
    #1 demiengineer, Mar 16, 2016
    Last edited by a moderator: Sep 18, 2016

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