Oracle 1Z0-936 問題集

質問 1：
You have a data set that you wish to use to train a machine learning model in Oracle Analytics Cloud. The attribute you are interested in predicting has one of two text values (e.g. Yes/No or True/False).
How should you perform this operation?
A. Create a data flow that includes a step to train a clustering model and save the model for later use.
B. Create a data flow that includes a step to train a binary classifier model and save the model for later use.
C. Create a data flow that includes a step to train a fuzzy prediction model and save the model for later use.
D. Create a data flow that includes a step to analyze sentiment and save the model for later use.
正解：B

質問 2：
Which two statements are true regarding the ways in which Oracle Analytics Cloud provides self-service data preparation capabilities?
A. Data flows within the data preparation feature of Data Visualization can be used to extract, wrangle, and format data content from all supported data sources to create data sets upon which visuals may be constructed.
B. Join rules for mashing up data from relational sources and delimited flat files can only be defined within the Oracle Analytics Cloud Data Modeler.
C. The Oracle Data Integrator tool used for extraction, load, and transformation of data is a foundational component of the Oracle Analytics Cloud and is essential for data preparation.
D. Data sources can include application tables, data warehouses, data lake reservoirs, delimited flat files, and Microsoft Excel spreadsheets in the .xlsx format.
正解：A,D

質問 3：
You want to create a filter that restricts access to the Fact table so that Revenue Is only visible to users assigned to a particular role. In which tab should you set this up?
A. Data Filters
B. Table filter
C. Row Level Data
D. Permissions
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which two statements are true regarding configuring filters to control visual content?
A. Expression filters cannot be applied in the filter steps of Oracle Analytics Cloud Data Visualization data flows.
B. When the Oracle Business Intelligence Enterprise Edition repository is used as a data source, filters defined in the initialization blocks with the client administration tool are automatically inherited in Data Visualization.
C. Application role filters for fact and dimension tables are defined in the Oracle Analytics Cloud Data Modeler.
D. Variables may be employed in all Data Visualization filter types (that is, Range, List, Date, Expression).
正解：B,C

質問 5：
Which statement is false with respect to Dashboards?
A. All the Analyses placed on a dashboard must be sourced from the same subject area.
B. Prompts on the dashboards can be shared between different pages of a dashboard.
C. Options for the Export and Refresh report links can be enabled globally at the dashboard level.
D. Multiple Analyses can be arranged into different columns and sections with different sizes on a dashboard.
正解：C

質問 6：
You have created a visualization of revenue data over time. It displays some seasonality (e.g. high revenue around typical holiday periods) but there is no obvious pattern to the data overall. In which two ways can you start to get insight from this data?
A. Create a trend line.
B. Create a reference line which displays the average revenue.
C. Create a column trellis over the prominent dimension value.
D. Add a filter to remove the oldest data.
正解：A,B

質問 7：
A virtual machine In Compute Classic, created resources defined by a shape is called_____.
A. Private Gateway
B. Image
C. Orchestration
D. Instance
正解：B