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Oracle Business Intelligence Foundation Suite 11g Essentials : 1Z1-591
Exam Code: 1Z1-591
Exam Name: Oracle Business Intelligence Foundation Suite 11g Essentials
Updated: Nov 09, 2026
Q & A: 122 Questions and Answers
1Z1-591 Free Demo download
A failed attempt costs the exam fee plus the hours behind it — that is what makes choosing material carefully worthwhile. PassTorrent helps you get the Oracle Business Intelligence Foundation Suite 11g Essentials exam right with 122 verified practice questions and daily-checked updates.
Oracle 1Z1-591 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Business Intelligence Foundation Suite 11g Essentials |
| Exam Number: | 1z0-591 |
| Available Languages: | English |
| Exam Price: | $245 USD |
| Exam Duration: | 120 minutes |
| Certificate Validity Period: | 2 years (recertification required) |
| Real Exam Qty: | 70 |
| Exam Format: | Multiple Choice |
| Passing Score: | 60% |
| Related Certifications: | Oracle Business Intelligence Server Developer 11g Certified Implementation Specialist |
| Sample Questions: |  |
| Exam Way: | Online proctored or at Pearson VUE testing center |
| Pre Condition: | No mandatory prerequisites, but Oracle BI experience is recommended |
| Official Syllabus URL: | https://education.oracle.com/oracle-business-intelligence-foundation-suite-11g-essentials/pexam_1Z0-591 |
Oracle 1Z1-591 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Multi-User Development | 8% | - Version control and check-in/check-out - Multi-user development environment (MUDE) - Development lifecycle |
| Oracle BI Administration | 8% | - Webcat security - Groups and roles - Catalog permissions and security - User authentication and authorization |
| Advanced Modeling | 20% | - Lookup functions - Calculations with NULL handling - Multiple logical table sources - Fragmentation - Opaque views and complex joins - Time series functions (AGO, PERIODROLLING, TODATE) |
| Building the Business Model and Mapping Layer | 12% | - Calculation measures - Aggregation rules - Logical joins and business keys - Logical tables and columns |
| Oracle BI Architecture and Repository Basics | 10% | - Oracle BI architecture components - Physical layer configuration - Business layer concepts - Repository structure and layers |
| Cache Management | 6% | - Cache concepts and structure - Cache seeding and queries - Event polling tables - Cache persistence and invalidation |
| Building the Presentation Layer | 8% | - Subject areas organization - Presentation layer permissions - Custom display names and descriptions - Presentation catalogs and tables |
| Building the Physical Layer | 12% | - Keys and joins - Connection pools and data sources - Physical tables and columns - Oracle Data Source Integrator (DSI) |
| Performance Tuning | 8% | - Logging and diagnostics - RPD optimization best practices - Aggregation and caching strategies - Query optimization techniques |
| Using Analytics (Answers) | 8% | - Pivot tables and charts - Creating analysis and dashboards - KPIs and scorecards - Filtering and sorting |
1Z1-591 Material FAQ
The Oracle Business Intelligence Foundation Suite 11g Essentials exam requires a score of 60% to pass, and the official registration fee is $245 USD. Because the fee is significant, preparing thoroughly the first time is the practical choice.
Every session in the test engine is scored and broken down, so you see clearly which topics you handle well and which ones keep costing you points. That picture tells you where your remaining study time belongs — a far better guide than rereading everything evenly.
The Oracle Business Intelligence Foundation Suite 11g Essentials exam contains 70 questions, and you will have 120 minutes minutes to complete them. Practicing within the same limits builds the pacing the real exam demands.
The Oracle Business Intelligence Foundation Suite 11g Essentials exam is scored on a scale where 60% is required to pass, and the official exam fee is $245 USD.
No mandatory prerequisites, but Oracle BI experience is recommended
You can confirm the current eligibility requirements on the official 1Z1-591 exam page before you register.
This package includes 122 practice questions for the Oracle Business Intelligence Foundation Suite 11g Essentials exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
Yes. Once downloaded, the online test engine keeps running without an internet connection, on Windows, Mac, Android, or iOS. That means practice continues on flights, in waiting rooms, and anywhere else your day takes you — your 1Z1-591 preparation never has to pause for a missing signal.
The Oracle Business Intelligence Foundation Suite 11g Essentials practice questions are organized around the official exam objectives. Key topics include:
- Building the Presentation Layer (8%)
- Using Analytics (Answers) (8%)
- Building the Business Model and Mapping Layer (12%)
Comparing your practice scores against these topics shows you where the next session should go.
Oracle Business Intelligence Foundation Suite 11g Essentials Sample Questions:
Question #1
What are the two types of Repository Variables?
- A. Dynamic
- B. Non System
- C. Static
- D. System
Correct Answer: A,C 🗳️
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Question #2
Select the correct statement.
- A. Cache needs to be purged to refresh data.
- B. Cache provides fast and always up-to-date information.
- C. Cache is seeded by manually running PL/SQL at the back end database.
- D. Cache can increase traffic to back end database.
- E. Cache can degrade query performance by reading data from the disk instead of the database.
Correct Answer: A 🗳️
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Question #3
When creating Aggregate tables in the OBI repository by using the Aggregate Persistence Wizard, which two statements are true?
- A. The Aggregate Persistence Wizard enables you to automate the creation of physical aggregate tables and their corresponding objects in the repository.
- B. The analyst must first write DML (Data Manipulation Language) scripts to create the aggregate table.
- C. The Extraction Transformation and Loading process creates the aggregate tables.
- D. Job Manager can be used to run the Aggregate Persistence script.
Correct Answer: A,D 🗳️
Explanation: Only visible for PassTorrent members. You can sign-up / login (it's free).
Question #4
A derived measure is never used to_________.
- A. Calculate a variance between two measures
- B. Calculate the rank dimension values
- C. Input data
- D. Add two logical columns together
- E. Calculate share measures
Correct Answer: C 🗳️
Question #5
When designing a Star Schema, which option does not apply?
- A. Dimensional tables have one attribute primary key as Product_ID for products.
- B. The fact has several foreign keys that are primary keys in the dimensional table
- C. Dimensional tables are normalized.
- D. The facts are quantifiable.
- E. Fact table is joined to the related dimensional tables.
Correct Answer: C 🗳️
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