QUESTION 172 Which of the following are valid differences between page blobs and block blobs? (Choose two) A. Page blobs are much faster for all operations. B. Block blobs allow files to be uploaded and assembled later. Blocks can be resubmitted individually. C. Page blobs are good for all sorts of files, like video and images. D. Block blobs have a max size of 200 GB. Page blobs can be 1 terabyte. Answer: BD QUESTION 173 Which of the following are valid options for scaling queues? (Choose three.) A. Distributing messages across multiple queues B. Automatically scaling websites based on queue metrics C. Automatically scaling VMs based on queue metrics D. Automatically scaling cloud services based on queue metrics Answer: ACD QUESTION 174 Which of the following is not true about metadata? (Choose two) A. Both containers and blobs have writable system properties. B. Blob user-defined metadata is accessed as a key value pair. C. System metadata can influence how the blog is stored and accessed in Azure Storage. D. Only blobs have metadata; containers do not. Answer: AD QUESTION 175 Which of the following are true regarding supported operations granted with an SAS token? (Choose three.) A. You can grant read access to existing blobs. B. You can create new blob containers. C. You can add, update, and delete queue messages. D. You can add, update, and delete table entities. E. You can query table entities. Answer: ACDE QUESTION 176 You administer an Azure subscription for your company. You have an application that updates text files frequently. The text files will not exceed 20 gigabytes (GB) in size. Each write operation must not exceed 4 megabytes (MB). You need to allocate storage in Azure for the application. Which three storage types will achieve the goal? Each correct answer presents a complete solution. A. page blob B. queue C. append blob D. block blob E. file share Answer: ACD QUESTION 177 You administer an Access Control Service namespace named contosoACS that is used by a web application. ContosoACS currently utilizes Microsoft and Yahoo accounts. Several users in your organization have Google accounts and would like to access the web application through ContosoACS. You need to allow users to access the application by using their Google accounts. What should you do? A. Register the application directly with Google. B. Edit the existing Microsoft Account identity provider and update the realm to include Google. C. Add a new Google identity provider. D. Add a new WS-Federation identity provider and configure the WS-Federation metadata to point to the Google sign-in URL. Answer: C Explanation: Configuring Google as an identity provider eliminates the need to create and manage authentication and identity management mechanism. It helps the end user experience if there are familiar authentication procedures. References: Dear visitor, you need to Register or Login to view links on Certify Chat. QUESTION 178 Which of the following are valid options for processing queue messages? (Choose Two.) A. A single compute instance can process only one message at a time. B. A single compute instance can process up to 31 messages at a time. C. A single compute instance can retrieve up to 32 messages at a time. D. Messages can be read one at a time or in batches of up to 32 messages at a time. E. Messages are deleted as soon as they are read. Answer: CD QUESTION 179 Which of the following statements are true of stored access policies? (Choose Two.) A. You can modify the start or expiration date for access. B. You can revoke access at any point in time. C. You can modify permissions to remove or add supported operations. D. You can add to the list of resources accessible by an SAS token. Answer: ABC QUESTION 180 How should you choose a good partition key for a Table storage implementation? (Choose two.) A. They should always be unique, like a primary key in a SQL table. B. You should always use the same partition key for all records. C. Think about how you're likely to update the data using batch transactions. D. Find an even way to split them so that you have relatively even partition sizes. Answer: CD QUESTION 181 Which of the following is not a method for replicating a Table storage account? A. Transactional replication B. Zone redundant storage C. Read access geo-redundant storage D. Geo-redundant storage Answer: A QUESTION 182 You manage an on-premises monitoring platform. You plan to deploy virtual machines (VMs) in Azure. You must use existing on-premises monitoring solutions for Azure VMs. You must maximize security for any communication between Azure and the on-premises environment. You need to ensure that Azure alerts are sent to the on-premises solution. What should you do? A. Enable App Service Authentication for the VMs. B. Configure a basic authorization webhook. C. Deploy an HDInsight cluster. D. Configure a token-based authorization webhook. Answer: D QUESTION 183 A company Chef Information Officer (CIO) who wants to ensure rapid elasticity for the company's cloud solution would MOST likely choose which of the following types of cloud? A. Public cloud B. Private community cloud C. Private cloud D. Community cloud Answer: C Explanation: Rapid elasticity is a cloud computing term for scalable provisioning, or the ability to provide scalable services. Software that can scale in a private cloud faces two security related issues: References: Dear visitor, you need to Register or Login to view links on Certify Chat. security-challenges-rapid-elasticity.aspx QUESTION 184 Which of the following statements are correct for submitting operations in a batch? (Choose three.) A. All operations have to be in the same partition. B. Total batch size can't be greater than 4 MB. C. Max operation count is 100. D. Minimum operation count is three Answer: ABC QUESTION 185 Which of the following statements are true of CORS support for storage? (Choose Two.) A. It is recommended you enable CORS so that browsers can access blobs. B. To protect CORS access to blobs from the browser, you should generate SAS tokens to secure blob requests. C. CORS is supported only for Blob storage. D. CORS is disabled by default. Answer: BD QUESTION 186 Which of the following is not a requirement for creating an online secondary for SQL Database? A. The secondary database must have the same name as the primary. B. They must be on separate servers. C. They both must be on the different subscription. D. The secondary server cannot be a lower performance tier than the primary. Answer: D QUESTION 187 You have an existing classic virtual network. You need to export the virtual network settings to an XML file to make modifications. Which Azure PowerShell cmdlet should you use? A. Get-AzureVNetSite B. Get-AzureVNetConnection C. Get-AzureVNetGateway D. Get-AzureVNetConfig Answer: D QUESTION 188 Which statement is true of Storage Analytics Metrics? A. Capacity metrics are recorded only for blobs. B. You can set hourly or by minute metrics through the management portal. C. By default, metrics are retained for one year. D. If you disable metrics, existing metrics are deleted from storage. Answer: A QUESTION 189 Which metrics should you add to monitoring that will help you select the appropriate level of SQL Database? (Choose three) A. CPU Processor Count B. CPU Percentage C. Physical Data Reads Percentage D. Log Writes Percentage Answer: BCD QUESTION 190 You are migrating a local virtual machine (VM) to an Azure VM. You upload the virtual hard disk (VHD) file to Azure Blob storage as a Block Blob. You need to change the Block blob to a page blob. What should you do? A. Delete the Block Blob and re-upload the VHD as a page blob. B. Update the type of the blob programmatically by using the Azure Storage .NET SDK. C. Update the metadata of the current blob and set the Blob-Type key to Page. D. Create a new empty page blob and use the Azure Blob Copy Power Shell cmdlet to copy the current data to the new blob. Answer: A Explanation: * To copy the data files to Windows Azure Storage by using one of the following methods: AzCopy Tool, Put Blob (REST API) and Put Page (REST API), or Windows Azure Storage Client Library for .NET or a third-party storage explorer tool. Important: When using this new enhancement, always make sure that you create a page blob not a block blob. * Azure has two main files storage format: References: Dear visitor, you need to Register or Login to view links on Certify Chat. Full version: Dear visitor, you need to Register or Login to view links on Certify Chat.