You need to restrict access to data in the tables in the data warehouse.
What should you do?
A. Configure column-level permissions.
B. Configure database roles.
C. Create views and grant permissions to the views.
D. Configure application roles.
Answer :
C
Topic 6, WingTip Toys
General Background
You are a data architect for WingTip Toys. The company uses SQL Server 2012 Enterprise
edition. SQL Server Analysis Services (SSAS) and SQL Server Reporting Services (SSRS)
are installed on separate servers.
Data Warehouse
The company's data warehouse initially contained less than 100 MB and 100 million rows
of data from only one data source. It now contains more than 10 TB and 10 billion rows of
data, in 25 tables, from 12 data sources.
The largest table in the data warehouse, the factOrders table, contains 5 TB of data. The
OrderDateKey InvoiceDateKey, and
ShipDateKey. The data warehouse server has 1 TB of RAM. Memory usage is currently at
20 percent.
One billion rows of data are added to the data warehouse each month. New data is copied
each night from the data sources into SQL Server staging tables, and existing records are
not updated. The largest data set is order information, which is loaded in parallel into
multiple staging tables, one for each data source. All the staging tables have the same
structure and belong to the same filegroup as the factOrders table.
The dimCustomers table stores customer information that may change over time.
Data Models
You are developing three SSAS databases, as described in the following table.
You need to design the dimCustomers table.
Which design approach should you use?
Answer : B
You need to select the appropriate model type for the Finance database.
Which model type should you select?
Answer : B
You need to implement a strategy for efficiently storing sales order data in the data warehouse.
What should you do?
Answer : C
You need to create the factCustomerContact table.
Which type of table should you create?
Answer : B
You need to select and configure a tool for the monitoring solution.
What should you choose?
Answer : A
You need to improve the performance of data warehouse queries.
What should you do?
Answer : A
You need to ensure that you can monitor the usage data.
What should you do?
Answer : A
You need to ensure that managers can successfully run reports.
What should you do?
Answer : A
You need to configure permissions for the Customers dimension.
What should you do? (Each correct answer presents a complete solution. Choose all that apply.)
Answer : B,D
You need to select a method of moving data from the staging tables to the factOrders table.
What type of Transact-SQL (T-SQL) statement should you use?
Answer : E
You need to implement the date dimension in the Operations database.
What should you do?
Answer : B
You need to select the appropriate mode for the Sales database.
Which mode should you select?
A. ROLAP -
B. Direct Query -
C. MOLAP -
D. In-Memory -
Answer :
B
Topic 7, Contoso, Ltd Case B
General Background
You are the business intelligence (BI) solutions architect for Contoso, Ltd, an online
retailer.
You produce solutions by using SQL Server 2012 Business Intelligence edition and
Microsoft SharePoint Server 2010 Service Pack 1 (SP1) Enterprise edition.
A SharePoint farm has been installed and configured for intranet access only. An Internet-
facing web server hosts the company's public e-commerce website. Anonymous access is
not configured on the Internet-facing web server.
Data Warehouse
The data warehouse is deployed on a 5QL Server 2012 relational database instance. The
data warehouse is structured as shown in the following diagram.
You need to identify the reasons that data alert notifications are not being sent.
Which of the following reasons are possible? (Each correct answer presents a complete solution. Choose al that apply.)
Answer : C,E
Explanation: