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Oracle 1Z0-1041-21 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Modeling and Semantic Layer | 25% | - Calculations and aggregations - Creating and managing semantic models - Dimensional modeling concepts - Hierarchies, measures and attributes |
| Advanced Analytics and Machine Learning | 5% | - Predictive analytics - Advanced statistical functions - Machine learning model creation and deployment |
| Data Preparation and Integration | 25% | - Data synchronization and refresh - Data sources connection - Data transformation and enrichment - Data quality and validation |
| Oracle Analytics Cloud Overview and Administration | 25% | - Architecture and components - Monitoring and maintenance - Provisioning and lifecycle management - Security and access control |
| Data Visualization and Analysis | 20% | - Building visualizations and dashboards - Sharing and collaboration - Storytelling and presentation - Interactive analysis and filtering |
Oracle Cloud Platform Enterprise Analytics 2021 Specialist Sample Questions:
Question 1
What does a confusion matrix illustrate?
A. a table that reports the occurrences of negative positives, false negatives, true positives, and positive negatives for a machine learning model
B. a table that reports the occurrences of upper positives, lower negatives, mid positives, and true negatives for a machine learning model
C. a table that reports the occurrences of higher positives, false negatives, lower positives, and true negatives for a machine learning model
D. a table that reports the occurrences of false positives, false negatives, true positives, and true negatives for a machine learning model
Question 2
You've created a machine learning model and investigated how accurate it is. How should you use it in Oracle Analytics Cloud?
A. Create a custom calculation based on a related formula.
B. Use a data flow with a Commit Model step and save as a new data set.
C. Embed the model into a data flow sequence.
D. Use a data flow with an Apply Model step and save as a new data set.
E. Create a data flow with a cumulative value prediction.
Question 3
What are the two commonly used dimensional modeling schemas?
A. Star
B. Moon
C. Snowflake
D. Sun
Question 4
You want to create a filter that restricts access to the Fact table so thatRevenue Is only visible to users assigned to a particular role. In which tab should you set this up?
A. Table filter
B. Data Filters
C. Permissions
D. Row Level Data
Question 5
What statement is false regarding how Data Flow Sequences can beconfigured?
A. To remove an item from a Sequence, click the Action menu icon at the far right of the line upon which the item is found and then select Remove from the drop-down menu,
B. Data Set prepare execution can be encapsulated by embedding Sequences inside of other Sequences.
C. Sequences can be configured to fork multiple Data Flows to be run in parallel so as to complete data preparation more quickly than running flows serially.
D. To change the order of an item in the Sequence, the item can be selected by clicking it and dragging it up or down. It will be placed immediately below the highlighted item.
Solutions:
| Question 1 Answer: D | Question 2 Answer: D | Question 3 Answer: A,C | Question 4 Answer: B | Question 5 Answer: C |




