Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one
correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have a Microsoft Azure SQL Data W
arehouse instance that must be available six months a day for reporting.
You need to pause the compute resources when the instance is not being used.
Solution: You use SQL Server Management Studio (SSMS).
Does the solution meet the goal?
A. Yes
B. No
Explanation:
To pause a SQL Data Warehouse database, use any of these individual methods.
s part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct sol
ution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have the following line-of-business solutions:
ERP system
Online WebStore
Partner extranet
O
ne or more Microsoft SQL Server instances support each solution. Each solution has its own product catalog. You have an additional server that hosts SQL Server Integration Services (SSIS) and a data warehouse. You populate the data warehouse with data from
each of the line-of-business solutions. The data warehouse does not store primary key values from the individual source tables.
The database for each solution has a table named
Products
that stored product information. The
Products
table in each database
uses a separate and unique key for product records. Each table shares a column named
ReferenceNr
between the databases. This column is used to create queries that involve more than once solution.
You need to load data from the individual solutions into
the data warehouse nightly. The following requirements must be met:
If a change is made to the
ReferenceNr
column in any of the sources, set the value of
IsDisabled
to
True
and create a new row in the
Products
table.
If a row is deleted in any of the sourc
es, set the value of
IsDisabled
to
True
in the data warehouse.
Solution: Perform the following actions:
Enable the
Change Tracking
for the
Product
table in the source databases.
Query the
cdc.fn_cdc_get_all_changes_capture_dbo_products
function from the s
ources for updated rows.
Set the
IsDisabled
column to
True
for rows with the old
ReferenceNr
value.
Create a new row in the data warehouse
Products
table with the new
ReferenceNr
value.
Does the solution meet the goal?
A. Yes
B. No
Explanation:
We must also handle the deleted rows, not just the updated rows.
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct
solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You plan to deploy a Microsoft SQL server tha
t will host a data warehouse named
DB1
.
The server will contain four SATA drives configured as a RAID 10 array.
You need to minimize write contention on the transaction log when data is being loaded to the database.
Solution: You replace the SATA disks
with SSD disks.
Does this meet the goal?
A. Yes
B. No
Explanation:
A data warehouse is too big to store on an SSD.
Instead you should place the log file on a separate drive.
