PrepAway - Latest Free Exam Questions & Answers

Tag: Exam 70-463 (update 30th October 2013)

Exam 70-463: Implementing a Data Warehouse with Microsoft SQL Server 2012 (update 30th October 2013)

Which page of the Lookup TransformationEditor should you select to configure the query?

You are developing a data flow to load sales data into a fact table. In the data flow, you configure aLookup
Transformation in full cache mode to look up the product data for the sale. The lookup source for the product
data is contained in two tables. You need to set the data source for the lookup to be a query that combines the
two tables. Which page of the Lookup TransformationEditor should you select to configure the query? To
answer, select the appropriate page in the answer area.

How should you use a MERGE T-SQL statement to accomplish this goal?

You are creating a sales data warehouse. When a product exists in the product dimension, you update the
product name. When a product does not exist, you insert a new record. In the current implementation, the
DimProduct table must be scanned twice, once for the insert and again for the update. As a result, inserts and
updates to the DimProduct table take longer than expected. You need to create a solution that uses a single
command to perform an update and an insert. How should you use a MERGE T-SQL statement to accomplish
this goal? (To answer, drag the appropriate answer choice from the list of options to the correct location or
locations in the answer area. You may need to drag the split bar between panes or scroll to view content.)

How should you develop the data flow?

You are developing a SQL Server Integration Services (SSIS) package that imports unsorted data into a data
warehouse hosted on SQL Azure. You have the following requirements:
A destination table must contain all of the data intwo source tables.
Duplicate records must be inserted into the destination table.
You need to develop a data flow that imports the data while meeting the requirements. How should you develop
the data flow? (To answer, drag the appropriate transformation from the list of transformations to thecorrect
location in the answer area.)

Which settings should you select?

You are developing a SQL Server Integration Services (SSIS) package that imports data into a data
warehouse. You are developing the part of the SSIS package that populates the ProjectDates dimension table.
The business key of the ProjectDates table is the ProjectName column. The business user has given you the
dimensional attribute behavior for each of the fourcolumns in the ProjectDates table:
ExpectedStartDate – New values should be tracked over time.
ActualStartDate – New values should not be accepted.
ExpectedEndDate – New values should replace existing values.
ActualEndDate – New values should be tracked over time.
You use the SSIS Slowly Changing Dimension Transformation. You must configure the Change Type value for
each source column. Which settings should you select? (To answer, select the appropriate setting or settings in
the answer area. Each Change Type may be used once,more than once, or not at all.)

Which data import command and recovery model shouldyou choose?

You administer a Microsoft SQL Server database. Youwant to import data from a text file to the database. You
need to ensure that the following requirements are met:
Data import is performed by using a stored procedure.
Data is loaded as a unit and is minimally logged.
Which data import command and recovery model shouldyou choose? (To answer, drag the appropriate data
import command or recovery model to the appropriatelocation or locations in the answer area. Each data
import command or recovery model may be used once, more than once, or not at all. You may need to dragthe
split bar between panes or scroll to view content.)


Page 13 of 13« First...910111213