MCPDMCPD(70-583)单项选择题每日一练(2019.01.13)

单项选择题
You are designing a plan to migrate an existing application to Windows Azure. The application currently resides on a server that has 20 GB of hard disk space. You need to recommend the smallest compute instance size that provides local storage equivalent to that of the existing server. Which size should you recommend？（）
A. ExtraSmall
B. ExtraLarge
C. Small
D. Large
单项选择题
You are designing a Windows Azure application. Corporate policy dictates that you must retain all application logs. You need to recommend an approach for complying with the corporate policy. What should you recommend？（）
A. Perform on-demand transfers.
B. Configure scheduled transfers.
C. Configure a diagnostic trace listener.
D. Increase the diagnostics buffer quotas.
单项选择题
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
单项选择题
A Windows Azure application requires high Windows Azure Storage throughput. Windows Azure Diagnostics is configured for scheduled transfers to Windows Azure Storage. The application is experiencing slow response times. You determine that the current Windows Azure Diagnostics configuration is responsible for the reduced application performance. You need to recommend an approach for improving application performance. What should you recommend？（）
A. Increase the number of application role instances.
B. Increase the Windows Azure Diagnostics buffer quota.
C. Decrease the Windows Azure Diagnostics buffer quota.
D. Move Windows Azure Diagnostics to its own Windows Azure Storage account.
单项选择题
You are designing a Windows Azure application that will use a worker role. The worker role will create temporary files. You need to recommend an approach for creating the temporary files that minimizes storage transactions. What should you recommend？（）
A. Create the files on a Windows Azure Drive.
B. Create the files in Windows Azure local storage.
C. Create the files in Windows Azure Storage page blobs.
D. Create the files in Windows Azure Storage block blobs.