受験記対策認定試験に対応する対策

写真付きで日記や趣味を書くならgooブログ

070-768 受験体験 & Developing SQL Data Models

2018-01-13 17:09:25 | 日記

我々の係員は全日24時間あなたのお問い合わせをお待ちしております。あなたは我々の070-768 受験体験問題集に疑問を持っているなら、あなたはいつでもどこでもオンラインで我々の係員を問い合わせたり、メールで我々のメールアドレスに送ったりすることができます。我々はタイムリーにあなたの070-768 受験体験問題集についての質問を回復しています。あなたの来信を歓迎しております。あなたにサービスを提供するのは我々の幸いです。


数年間でのIT認定試験資料向けの研究分析によって、我々社はこの業界のリーダーにだんだんなっています。弊社のチームは開発される問題集はとても全面で、受験生をMicrosoft 070-768 受験体験試験に合格するのを良く助けます。周知のように、Microsoft 070-768 受験体験資格認定があれば、IT業界での発展はより簡単になります。


070-768試験番号:070-768
試験科目:「Developing SQL Data Models」
一年間無料で問題集をアップデートするサービスを提供いたします
最近更新時間:2018-01-12
問題と解答:全50問 070-768 無料ダウンロード

>> 070-768 無料ダウンロード


 

NO.1 DRAG DROP
You install a SQL Server Analysis Services (SSAS) instance in tabular mode on a server.
While processing a very large tabular model, you receive an out-of-memory error. You identify that
the amount of physical memory in the server is insufficient. Additional physical memory cannot be
installed in the server.
You need to configure the server to allow paging to disk by using the operating system page file
(pagefile.sys).
Which four 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:
Explanation:
Box 1:
Box 2:
Box 3:
Box 4:
Note:
* View or set configuration properties in Management Studio
*
In SQL Server Management Studio, connect to an Analysis Services instance.
In Object Explorer, right-click the Analysis Services instance, and then clickProperties.
The General page appears, displaying the more commonly used properties.
*
To view additional properties, click theShow Advanced (All) Propertiescheckbox at the bottom of the
page.
Modifying server properties is supported only for tabular mode and multidimensional mode servers.
If you installed PowerPivot for SharePoint, always use the default values unless you are directed
otherwise by a Microsoft product support engineer.
* VertiPaqPagingPolicy
Specifies the paging behavior in the event the server runs low on memory. Valid values are as
follows:
Zero (0) is the default. No paging is allowed. If memory is insufficient, processing fails with an out-of-
memory error.
1 enables paging to disk using the operating system page file (pagefile.sys).
When VertiPaqPagingPolicy is set to 1, processing is less likely to fail due to memory constraints
because the server will try to page to disk using the method that you specified.
Setting the VertiPaqPagingPolicy property does not guarantee that memory errors will never happen.
Out of memory errors can still occur under the following conditions:
There is not enough memory for all dictionaries. During processing, Analysis Services locks the
dictionaries for each column in memory, and all of these together cannot be more than the value
specified for VertiPaqMemoryLimit.
There is insufficient virtual address space to accommodate the process.
To resolve persistent out of memory errors, you can either try to redesign the model to reduce the
amount of data that needs processing, or you can add more physical memory to the computer.
Applies to tabular server mode only
* Incorrect: VertiPaqMemoryLimit
If paging to disk is allowed, this property specifies the level of memory consumption (as a percentage
of total memory) at which paging starts. The default is 60. If memory consumption is less than 60
percent, the server will not page to disk.
This property depends on the VertiPaqPagingPolicyProperty, which must be set to 1 in order for
paging to occur.
Applies to tabular server mode only.

NO.2 You are developing a SQL Server Analysis Services (SSAS) tabular project.
A column named City must be added to the table named Customer. The column will be used in the
definition of a hierarchy. The City column exists in the Geography table that is related to the
Customer table.
You need to add the City column to the Customer table.
How should you write the calculation?
A. =VALUES(Geography[City])
B. City:= LOOKUP(Geography[City],Geography[GeographyKey],[GeographyKey])
C. City:=VALUES(Geography[City])
D. =RELATED(Geography.City)
E. City:= LOOKUPVALUE(Geography[City],Geography[GeographyKey],[GeographyKey]) C
.=RELATED(Geography[City])
Answer: D

070-768 学校   
Explanation: * RELATED Function
Returns a related value from another table.

NO.3 DRAG DROP
You need to configure the SalesAnalysis cube to correct the sales analysis by customer calculation.
Which four 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:
Explanation:
Step 1: Open the cube editor, and open the Dimension Usage tab.
Step 2: Configure a relationship between the Customer dimension and the Sales measure group. Use
Day as the granularity.
From scenario: The SalesAnalysis cube contains a fact table named CoffeeSale loaded from a table
named FactSale in the data warehouse.
The time granularity within the cube is 15 minutes.
The cube is processed every night at 23:00. You determine that the fact table cannot be fully
processed in the expected time. Users have reported slow query response times.
Step 3: Reprocess the cube.
Step 4: Deploy the project changes.

NO.4 You are developing a SQL Server Analysis Services (SSAS) tabular project.
In the data warehouse, a table named Sales Persons and Territories defines a relationship between a
salesperson's name, logon ID, and assigned sales territory.
You need to ensure that each salesperson has access to data from only the sales territory assigned to
that salesperson. You need to use the least amount of development effort to achieve this goal.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)
A. Add the Sales Persons and Territories table to the model, define the relationships, and then
implement dynamic security by using row filters. Grant each salesperson access to the model.
B. Create a new role named Sales Persons with Read permission. Add each salesperson's logon as a
member to the role.
C. Create a new Active Directory Domain Services (AD DS) security group and add each salesperson as
a member. Then create a new role named Sales Persons with Read permission. Add the group as a
member to the new role.
D. Create a separate tabular model for each sales territory and assign each tabular model a
corresponding sales territory name. Grant each salesperson access to the corresponding tabular
model of the assigned sales territory.
Answer: A

070-768 感想   


ShikenPASSは最新の210-451試験問題集と高品質の070-535認定試験の問題と回答を提供します。ShikenPASSの70-774 VCEテストエンジンとE10-002試験ガイドはあなたが一回で試験に合格するのを助けることができます。高品質の070-398トレーニング教材は、あなたがより迅速かつ簡単に試験に合格することを100%保証します。試験に合格して認証資格を取るのはそのような簡単なことです。


記事のリンク:http://www.shikenpass.com/070-768-shiken.html

ジャンル:
ウェブログ
コメント   この記事についてブログを書く
この記事をはてなブックマークに追加
« 070-483 試験資料、070-483 ... | トップ | Cisco 500-052 試験問題解説... »

コメントを投稿

日記」カテゴリの最新記事