70-768 的中問題集、Developing SQL Data Models

 

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70-768試験番号:70-768 前提条件
試験科目:「Developing SQL Data Models」
最近更新時間:2017-07-14
問題と解答:38

>> 70-768 前提条件

 

JapanCertのMicrosoftの70-768 的中問題集は最高のトレーニング資料です。あなたはIT職員としたら、JapanCertはあなたが選ばなくてはならないトレーニング資料です。JapanCertのMicrosoftの70-768 的中問題集は絶対に信頼できるもので、IT認証を受ける受験生を対象として特別に研究された問題と解答に含まれているう資料です。 Microsoftの70-768 的中問題集に受かるのはIT職員の皆さんの目標です。JapanCertの合格率は信じられないほど高いです。JapanCertはあなたの成功にずっと力を尽くしています。

NO.1 Note: This question is part of a series of questions that present the same scenario. Each
question in the series contains a unique solution. Determine whether the solution meets the stated
goals.
A company has an e-commerce website. When a customer places an order, information about the
transaction is inserted into tables in a Microsoft SQL Server relational database named OLTP1. The
company has a SQL Server Analysis Services (SSAS) instance that is configured to use Tabular mode.
SSAS uses data from OLTP1 to populate a data model.
Sales analysts build reports based on the SSAS model. Reports must be able to access data as soon as
it is available in the relational database.
You need to configure and deploy an Analysis Services project to the Analysis Services instance that
allows near real-time data source access.
Solution: In the Deployment Option property for the report, you set the Query Mode to InMemory
with DirectQuery.
Does the solution meet the goal?
A. Yes
B. No
Answer: B

70-768 テキスト   70-768 試合   
Explanation:
With InMemory with DirectQuery: Queries use the cache by default, unless otherwise specified in the
connection string from the client.
References: https://msdn.microsoft.com/en-us/library/hh230898(v=sql.120).aspx

NO.2 Note: This question is part of a series of questions that present the same scenario. Each
question in the series contains a unique solution. Determine whether the solution meets the stated
goals.
You have a Microsoft SQL Server Analysis Services (SSAS) multidimensional database that stores
customer and order data for customers in the United States only. The database contains the
following objects:
You must create a KPI named Large Sales Target that uses the Traffic Light indicator to display status.
The KPI must contain:
You need to create the KPI.
Solution: You set the value of the Status expression to:
Does the solution meet the goal?
A. No
B. Yes
Answer: A

70-768 日本語版   

NO.3 DRAG DROP
You need to create the cube processing job and the dimension processing job.
Which processing task should you use for each job? To answer, drag the appropriate processing tasks
to the correct locations. Each processing task 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:
Box 1: ProcessData
Processes data only without building aggregations or indexes. If there is data is in the partitions, it
will be dropped before re-populating the partition with source data.
Box 2: Process Update
Forces a re-read of data and an update of dimension attributes. Flexible aggregations and indexes on
related partitions will be dropped.
References:https://docs.microsoft.com/en-us/sql/analysis-services/multidimensional-
models/processing-options-and-settings-analysis-services

NO.4 DRAG DROP
You are a business analyst for a company that uses a Microsoft SQL Server Analysis
Services (SSAS) tabular database for reporting. The database model contains the following tables:
You have been asked to write a query for a report that returns the total sales for each product
subcategory, as well as for each product category.
You need to write the query to return the data for the report.
How should you complete the DAX statement? To answer, drag the appropriate DAX segment to the
correct locations. Each DAX segment 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:
Box 1:EVALUATE
Box 2:SUMMERIZE
Box 3:ROLLUP
Box 4:'Product Subcategory' ['Product Subcategory Name]
Note: The behavior of SUMMARIZE is similar to the GROUP BY syntax of a SELECT statement in SQL.
For example, consider the following query.
EVALUATE
SUMMARIZE(
'Internet Sales',
'Internet Sales'[Order Date],
"Sales Amount", SUM( 'Internet Sales'[Sales Amount] )
)
This query calculates the total of Sales Amount for each date in which there is at least one order,
producing this result.
References:

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