1Z1-591試験の準備方法|有効的な1Z1-591日本語認定試験|信頼できるOracle Business Intelligence Foundation Suite 11g Essentials関連日本語版問題集
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Oracle Business Intelligence Foundation Suite 11G Essentials試験としても知られるOracle 1Z0-591認定試験は、データ分析と意思決定のためにOracle BIツールを使用する際に候補者の習熟度をテストするように設計されています。 Oracle BIプラットフォーム、そのコンポーネント、およびその機能を包括的に理解し、パフォーマンス、セキュリティ、ユーザビリティを最適化するためのベストプラクティスを実装する能力を提供することを目指しています。
1Z1-591関連日本語版問題集 & 1Z1-591一発合格
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Oracle Business Intelligence Foundation Suite 11g Essentials 認定 1Z1-591 試験問題 (Q105-Q110):
質問 # 105
Which two steps are needed to set up Failover support for an OBIEE deployment?
正解:B、C
解説:
Explanation
Horizonal Scaleout of System Components
* Used for adding additional managed servers (Java components) and
system components to an existing cluster
* Used for scalability and failover
* Set up via the Universal Installer > Scale Out BI System option
質問 # 106
The WebLogic Console will allow you to perform which of the following functions in the BI Managed Server?
正解:D
解説:
Explanation
Screenshot below.
http://gerardnico.com/wiki/_media/dat/obiee/obiee_11g_servers_status.jpg?w=800
質問 # 107
Which two Oracle BI Components contain security information regarding permissions and privileges?
正解:A、C
解説:
B: Oracle Business Intelligence uses a role-based access control model. Security is defined in terms of Application Roles that are mapped to directory server groups and users.
To define a complete security model, you have then to define:
1. A security structure by creating this elements:
*The directory Server User and Group managed by the authentication provider.
*The application roles managed by the policy store provider
2. a security policy (permissions) split across the following components: *Presentation Catalog
*Repository
*Policy Store to define the Application Policies managed by the policy store provider
D: NQSConfig.ini is the main configuration file of Bi Server and contains a lot of parameters.
The file is located in this directory :
11g: ORACLE_INSTANCE/config/OracleBIServerComponent/coreapplication_obisn
All changes made to this file require that you restart the Oracle BI Server Service.
Type of Parameters in NQSConfig.ini:
*Security Section Parameters
The security parameters specify default values for the Oracle BI Server security features.
Includes among others: / DEFAULT_PRIVILEGES
*Repository Section Parameters
*Query Result Cache Section Parameters
*General Section Parameters The General section contains general server default parameters, including localization and internationalization, temporary space and memory allocation, and other default parameters used to determine how data is returned from the Oracle BI Server to a client.
Reference: Oracle Fusion Middleware System Administrator's Guide for Oracle Business, A NQSConfig.INI File Configuration Settings
質問 # 108
A customer needs to create a product share calculation. What are the two ways that they would get the revenue for all products to use in the denominator?
正解:A、D
解説:
Explanation/Reference:
Note: A level-based measure is a column whose values are always calculated to a specific level of aggregation.
The calculation of this measure is independent of the query grain and used always the aggregation grain of the logical column.
Level-based measures allow :
* to return data at multiple levels of aggregation (the query grain and the level-based column grain) with one single query
* to create share measures (percentage), that are calculated by taking some measure and dividing it by a level-based measure. For example, you can divide salesperson revenue by regional revenue to calculate the share of the regional revenue each salesperson generates.
質問 # 109
The three metadata layers are an important concept of the BI Server. Which statement is incorrect?
正解:B
解説:
Explanation/Reference:
The relationship is defined at the model and mapping layer.
Note:
At the highest level, an OBIEE Metadata Repository includes three layers of information:
1. First, a Physical layer is defined. The metadata layer identifies the source data.
2.Second, a Business Model and Mapping layer is defined. This metadata layer organizes the physical layer into logical categories and records the appropriate metadata for access to the source data.
3.Finally, the Presentation layer is defined. This metadata layer exposes the business model entities for end-user access.
質問 # 110
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