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You are evaluating whether an Azure SQL Database elastic database pool suits your workload and usage patterns.
What are two possible ways to identify the elastic database transaction units (eDTUs)? Each correct answer presents a complete solution.
A . Aggregate data from sys.dm_os_wait_stats.
B . Run the Database Engine Tuning Advisor.
C . Run the Service Tier Advisor.
D . Aggregate data from sys.dm_db_resource_stats.
E . Aggregate data from sys.dm_os_performance_counters.
Answer: D,E
DRAG DROP
You need to implement a storage architecture for the Azure virtual machines that will host the OLTP database. The solution must meet the business goals and the technical requirements.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer: 
Your company has two offices located in London and New York.
The London office has a public IP of 131.107.1.1 and a private IP subnet of 192.168.4.0/24. The New York office has a public IP of 131.107.15.1 and a private IP subnet of 192.168.8.0/24. You have a Microsoft Azure SQL database. Currently, only the users in the London office use the
database. You plan to provide the users in the New York office with access to the database. You need to ensure that the New York office users can access the database.
Which command should you execute?
A . EXECUTE sp_set_database_firewall_rule N’NewYork,’131.107.15.1’,’255.255.255.255’
B . EXECUTE sp_set_database_firewall_rule N’NewYork, ’192.168.8.0’, ‘192.168.8.255’;
C . EXECUTE sp_set_database_firewall_rule N’NewYork,’192.168.8.0’, ’255.255.255.0’;
D . EXECUTE sp_set_database_firewall_rule N’NewYork,’131.107.15.1’,’131.107.15.1’;
Answer: B
Explanation:
References: http://azure.patrickkeisler.com/2015/11/configuring-the-azure-sql-database-firewall/ https://msdn.microsoft.com/en-gb/library/dn270010.aspx
You need to recommend a solution to migrate the Listings database to the cloud.
What should you recommend?
A . Stage the Listings database on an Azure virtual machine prior to the outage. During the outage, perform a data import from the main office by using SQL Server Management Studio.
B . Implement log-shipping between the main office and an Azure virtual machine prior to the migration date. During the planned outage, perform a final log backup, restore the backup to the secondary, and then switch the secondary to the primary role.
C . Run a full backup during the outage and restore the backup to the Azure virtual machine.
D . Implement merge replication between the main office and the Azure virtual machine.
Answer: B
Topic 1, Proseware, Inc.
Overview
General Overview
Proseware, Inc. is a software engineering company that has 100 employees. Proseware has sales, marketing, accounts, human resources IT, and development departments.
The IT department has one team dedicated to managing the internal resources and one team dedicated to managing customer resources, which are located in the company’s hosting environment.
Proseware develops websites, basic web apps, and custom web apps. The websites and the apps are hosted and maintained in the hosting environment of Proseware.
Physical Locations
Proseware has two offices located in Seattle and Montreal. The Seattle office contains all of the hardware required to host its customers’ websites, web apps, and databases. The Seattle office contains the IT team for the hosting environment.
The Montreal office contains all of the hardware required to host the company’s internal applications, databases, and websites.
Each office connects directly t
o the Internet. Testing reveals that the minimum latency from the offices to Microsoft Azure is 20 ms.
Existing Environment
Internal Microsoft SQL Server Environment
Proseware uses a custom customer relationship management (CRM) application.
The internal Microsoft SQL Server environment contains two physical servers named CRM-A and CRM-B. Both servers run SQL Server 2012 Standard and host databases for the CRM application.
CRM-A hosts the principal instance and CRM-B hosts the mirrored instance of the CRM database. RM-A also hosts databases for several other applications that are used by the company’s internal applications.
CRM-A has a quad core processor and 12 GB of RAM. CRM- has a dual core processor and 8 GB of RAM.
Custom Web Applications Environment
Some Proseware customers request custom web-based applications that require more than just databases, such as SQL Server Integration Services (SSIS) and CLR stored procedures.
Proseware uses a Hyper-V server named Host1. Host1 has four instances of SQL Server 2014 Enterprise in the host operating system. The instances are mirrored on a server named Host2.
Host1 also hosts four virtual machines named VM1, VM2, VM3, and VM4. VM1 has SQL Server 2005 Standard installed. VM2 has SQL Server 2005 Enterprise Edition installed. VM3 has SQL Server 2008 Standard Edition installed. VM4 has SQL Server 2008 R2 Standard Edition installed.
Host1 uses a SAN to store all of the data and log files for the four SQL Server instances and the four virtual machines.
Websites and Basic Web Apps Environment
Proseware has two physical servers named WebServer1 and WebData1. WebServer1 hosts basic web apps and websites for its customers. WebData1 has a database for each website and each basic web app that Proseware hosts. WebData1 has four cores and 8 GB of RAM.
Each website database contains customer information for billing purposes. Proseware generates a consolidated report that contains data from all of these databases.
The relevant databases on WebData1 are:
*CWDB: Currently 60 GB and is not expected to exceed 100 GB. CWDB contains a table named Personallinfo.
*MovieReviewDB: Currently 5 GB and is not expected to exceed 10 GB.
Marketing Department
Proseware has a web app for the marketing department. The web app uses an Azure SQL database. Managers in the marketing department occasionally bulk load data by using a custom application. The database is updated daily.
Problem Statements
Proseware identifies the following issues:
* Lack of planning and knowledge has complicated the database environment
* Customers who have web apps hosted on Webserver1 report frequent outages caused by failures on WebDatal. The current uptime is less than 90 percent .
* internally users complain of slow performance by the CRM application when the databases fail over to CRM-B
* WebDatal has no high availability option for the databases or the server.
* An internal licensing audit of SQL Server identifies that Proseware is non compliant. Hostl, CRMA, and CRM-B are licensed properly. VM1 VM2, VM3, VM4, and WebDatal are unlicensed.
Business Requirements
Proseware identifies the following business requirements:
Security Requirements
Proseware hosts a database for a company named Contoso, Ltd. Currently, all of the employees at Contoso can access all of the data in the database.
Contoso plans to limit user access to the CWDU database so that customer service representatives can see only the data from the PersonalInfo table that relates to their own customers.
HOTSPOT
You need to identify which methods to use to migrate MovieReviewDB and CWDB.
Which method should you identify for each database? To answer, select the appropriate options in the answer area.
Answer: 
Explanation:
References: https://azure.microsoft.com/en-gb/documentation/articles/sql-database-cloud-migrate-compatibleusing-ssms-migration-wizard/
You need to prepare the Azure environment for the planned migration of DB1. The solution must meet the requirements of the finance department.
Which two tasks should you perform in Azure? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
A . Configure a Filtered replication publication
B . Create an Azure virtual machine that runs SQL Server
C . Configure multiple active replicas.
D . Create an Azure SQL database.
Answer: A,D
Explanation: References: https://docs.microsoft.com/en-us/sql/relational-databases/replication/publish/filter-published-
data?view=sql-server-2017
Topic 6, Mixed Questions
DRAG DROP
You plan to implement row-level security for the CWDB database. You create the fn_limitusers function under the restriction schema. You need to create the policy.
How should you complete the policy? To answer, drag the appropriate elements to the correct locations. Each element 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.
Answer: 
Explanation:
References: https://msdn.microsoft.com/en-us/library/dn765131.aspx
DRAG DROP
You need to recommend a solution to implement high availability for the Listings database.
Which three actions should you recommend be performed in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer: 
You are planning the migration of SQL01 to an Azure virtual machine.
You need to identify which service tier to use for the virtual machine. The solution must meet the business goals and the technical requirements.
Which virtual machine service tier should you identify?
A . Standard D3
B . Standard A7
C . Standard G2
D . Standard DS13
Answer: D
HOTSPOT
Users at Relecloud report slow performance when viewing reports from AzD801. You need to identify the cause of the performance issue as quickly as possible.
Which dynamic management view and performance monitor counter should you use? To answer,
select the appropriate options in the answers area. NOTE: Each correct selection is worth one point.
Answer: 
Explanation:
Box 1: Sys.dm_io_virtual_file_stats Sys.dm_io_virtual_file_stats returns I/O statistics for data and log files.
Box 2: Page reads/sec indicates the number of physical database page reads that are issued per second. This statistic displays the total number of physical page reads across all databases. Because physical I/O is expensive, you may be able to minimize the cost, either by using a larger data cache, intelligent indexes, and more efficient queries, or by changing the database design.
Reference:
https://docs.microsoft.com/en-us/sql/relational-databases/system-dynamic-managementviews/sys-dm-io-virtual-file-stats-transact-sql?view=sql-server-2017
https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/monitor-cpuusage?view=sql-server-2017