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Quiz Oracle - Useful 1Z1-591 Reliable Test Tutorial
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What is the duration of the 1Z0-591 Exam
- Number of Questions: 75
- Length of Examination: 120 minutes
- Passing Score: 63%
- Format: Multiple choices, multiple answers
Oracle 1z0-591 certification exam is a globally recognized certification that demonstrates the candidate's expertise in Oracle BI Foundation Suite. Oracle Business Intelligence Foundation Suite 11g Essentials certification is an excellent way to enhance your professional credibility and increase your chances of getting hired or promoted. Additionally, the certification serves as a benchmark for measuring your knowledge and proficiency in Oracle BI technologies, which can help you stay competitive in the job market.
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Oracle Business Intelligence Foundation Suite 11g Essentials Sample Questions (Q112-Q117):
NEW QUESTION # 112
Identify the reason why Oracle OLAP provides a favorable aggregation strategy.
- A. OLAP cubes can be queried by using SQL.
- B. OLAP cubes are stored outside of the database in highly optimized file structures.
- C. OLAP cubes eliminate the need for a large number of aggregate tables.
- D. OLAP cubes can be easily transported from database to database.
Answer: A
Explanation:
Explanation
All metadata for cubes and dimensions is stored in the Oracle database and revealed in the data dictionary views, so that you can query the entire business model in SQL.
NEW QUESTION # 113
A customer would like to create a change and a % Change for Revenue at the same time. How would they accomplish this?
- A. Using theExpression Builder
- B. Defining them in the physical data model
- C. Using the Calculation Wizard
- D. Defining themin the Presentation Layer
Answer: C
Explanation:
After creating your base metrics, try using the Calculation Wizard to automate the process of creating time-series metrics or comparison metrics such as: Change, Percent Change, Index, and Percent. The Wizard may save you many hours of time and frustration, especially if you have to create more than a handful of these metrics. In addition, the Wizard allows you to include customized logic to handle nulls in the base metrics. You may refer to the Oracle documentation for further detail.
NEW QUESTION # 114
Which option describes how OBIEE Integrates with Planning?
- A. Planning is not a supported OBIEE source.
- B. OBIEE integrates with Planning directly through relational database access.
- C. OBIEE provides complete access to all Planning data through the Analytic Data Model (ADM) layer.
- D. OBIEE primarily accesses Planning using standard Essbase integration techniques.
Answer: C,D
Explanation:
Explanation/Reference:
A:
* Combining Relational and OLAP Data Sources: Oracle's Common Enterprise Information Model allows users to combine data from a relational system and an OLAP source in a single calculation. For example, a user can compare sales forecasts from an Oracle CRM System with budget data from an Oracle Essbase planning application. To clients of the Common Enterprise Information Model, the forecast and budget data appear to be from the same logical source.
* The Essbase server provides advanced multi-user read and write capabilities, including data update and multi-user recalculation. Business users with front-end tools can write data back to a server and recalculate the data on a server using calculation scripts-key functionality to support sophisticated modeling and planning applications.
* Using aggregate storage, Essbase serves a wide range of analytic needs-financial analysis, planning, budgeting, sales analysis, marketing analysis, supply-chain analysis, and profitability analytics-all from a single analytic infrastructure.
B:
Note: The Analytic Data Model (ADM) is an API used to access OLAP data and metadata. ADM is similar to JDBC, providing a single common API that hides most differences between OLAP data sources.
Note 2: Data model for business intelligence
The most important component of business intelligence is the concept of 'data model'. data model determinde what kind of analysis that end user could do with the data. It is also an independant concept that could span across different vendor 's product.
Unlike data model of the transaction system, the typical analytic data model is often denormalized and store extra data for analytic query and better query performance while transaction data model use is often normalized and optimized for a few data read and write, which is implemented by jointing many tables.
The most common used analytic data model in business intelligence is call the 'Star schema' data model.
With the Oracle business intelligence system, We could define star schema and dimension data model in the 'logical layer' in the admin tools. The data model in OBIEE could span different data source in physical layer, which means OBIEE have the capability of building one logical data model which is actually connect to different database in the backend
NEW QUESTION # 115
How do you get the BI plug-in for MS Office?
- A. By downloading it from Microsoft Server
- B. By contacting the administrator
- C. By downloading it from the BI Server
- D. By downloading it from the Database Server
Answer: C
Explanation:
Explanation/Reference:
Download and installation of the client
The client install executable is available for download from the More Products menu in Oracle BI Interactive Dashboards and Oracle BI Answers.
See picture below.
NEW QUESTION # 116
The Time Dimension hierarchy is a good example of a__________.
- A. Value-based Hierarchy
- B. Skip Level Hierarchy
- C. Ragged Hierarchy
- D. Level-based Time Dimension hierarchy
Answer: D
Explanation:
Level-based Hierarchy
Level-based hierarchy is the first type of hierarchy in OBIEE.
Consists of an ordered set of two or more levels. For example, a Time hierarchy might have three levels for Year, Quarter, and Month. Level-based hierarchies can also contain parent-child relationships.
Dimension hierarchy levels allow :
* to perform aggregate navigation,
* to configure level-based measure calculations,
* users from Dashboard and Answers to drill down from one parent to a child level.
Special type of level-based dimension are supported:
* Unbalanced (or ragged) and Skip-level hierarchy
* time dimension to provides special functionality for modeling time series data.
NEW QUESTION # 117
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