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1Z0-1041-21問題集でリアル試験問題でテストエンジン問題集でトレーニング
IBMの1Z0-1041-21試験は、Oracle Cloud Platform Enterprise Analyticsに関連するさまざまなトピックをカバーしています。これらのトピックには、データ可視化、データ準備、データモデリング、データ分析、データストーリーテリングが含まれます。試験はまた、Oracle Analytics Cloud、Oracle Autonomous Data Warehouse、Oracle Data Visualizationを含むさまざまなOracle Cloud Platformソリューションもカバーしています。
質問 # 27
You are migrating 11.1.2.4.nnn On-Premises Essbase cubes to the cloud service. Which four steps should you perform?
- A. Convert all application-level substitution variables to server-level variables before export.
- B. Convert all application-level files and artifacts to database-level files and artifacts before export.
- C. Install and execute the Life Cycle Management utility to export the required Essbase source application.
- D. Convert all applications andassociated artifacts to non-Unicode mode before export.
- E. Importa .zip file using the Command Line Interface tool.
- F. Correct any partition settings in the Life Cycle Management exported .zip file.
正解：A、C、E、F
解説：
Explanation
Reference: https://blogs.perficient.com/2018/04/11/migrating-essbase-cubes-oracle-analytics-cloud/
質問 # 28
Which 2 Dynamic time series are feasible to set up in Essbase cube:
- A. Q-T-D
- B. Y-T-D
- C. PY-TD
- D. D-T-Y
- E. LM-TD
正解：A、B
質問 # 29
Oracle Analytics Cloud offers several visualization options for presenting query results. How do you explicitly invoke "best visualization" in Oracle Analytics Cloud?
- A. Select the "Best Visualization" option from the project's Canvas Settings drop-down menu.
- B. Drag an entire Data Set from the Data Elements pane onto the Data Visualization canvas and let the tool determine the best visualization.
- C. Select the desired data elements from the Data Elements pane, right-click andselect "Create Best Visualization" from the drop-down menu.
- D. Select the desired data elements from the Data Elements pane and drag them onto the Best Visualization zone in the Explore pane.
正解：B
解説：
Explanation
Reference
https://docs.oracle.com/en/cloud/paas/analytics-cloud/acubi/visualizing-data-and-building-reports-oracle-analytic (39)
質問 # 30
Which feature does the Data Lake Edition uniquely offer?
- A. Execute data flows on Apache Spark
- B. Use the Day by Day mobile app
- C. Live optimized connectivity to your on-premises database
- D. Migrate content from your existing on-premises environment
正解：A
解説：
Explanation
Reference https://www.us-analytics.com/hyperionblog/oracle-unveils-data-lake-edition-for-oac
質問 # 31
Your company is using an Essbase cube, which is enabled for Scenario Management. Planners model data in individual scenarios and submit them for approval.
While modeling data in the "SB1" sandbox, you changed a few values based on some assumption. Later, you realized that your assumptions were incorrect. You want to start again with the original values, the same as base.
Which step should you perform?
- A. Type #Revert in the changed scenario cells and Submit Data.
- B. Type #Original in the changed scenario cells and Submit Data.
- C. Type #Base in the changed scenario cells and Submit Data.
- D. Type #Discard in the changed scenario cells and Submit Data.
- E. Type #Missing in the changed scenario cells and Submit Data.
正解：A
質問 # 32
If we select the Oracle Analytics Cloud Enterprise Edition, which are the options available to select while creating theservice?
- A. Business Intelligence - Enterprise Reports
Pixel Perfect Reports
Data Visualization - B. Business Intelligence - Enteprise Reports
Data Visualization
Essbase - C. Essbase
Pixel Perfect Reports
Data Visualization - D. Business Intelligence - Enterprise Reports
Pixel Perfect Reports
Essbase
正解：B
質問 # 33
Which are the steps to create a connection between ADWH and OAC?
- A. - In OAC home menu, Create connection
- Select Oracle Autonomous Data Warehouse Cloud
- Write connection name
- Upload the wallet.zip file.
- add the appropriate credentials and select the correct service name. - B. - In home page, go to hamburger icon andconsole tab
- Select connections
- Create connection and Write connection name
- Upload the wallet.sso file.
- add the appropriate credentials and select the correct service name. - C. - In home page, go to hamburger icon and console tab
- Select connections
- Create connection and Write connection name
- Upload the wallet.zip file.
- add the appropriate credentials and select the correct service name. - D. - In OAC home menu, Create connection
- Select Oracle Autonomous Data Warehouse Cloud
- Write connection name
- Upload the wallet.sso file.
- add the appropriate credentials and select the correct service name.
正解：A
質問 # 34
What are two incorrect steps when creating pixel perfect reports with Bl Publisher?
- A. Define a data model to set the business view of the data, join data sets, and create custom measures.
- B. Generate and save to a folder in the Presentation Catalog a sample set of data that can be used for configuring and testing the report.
- C. Create connections to sources, some of which include Oracle l0g/llg, Oracle BI Server, JDBC, and MS SQL Server 2005/2008.
- D. Test connections between BI Publisher and configured sources using Oracle Fusion Middleware Control.
正解：A、D
質問 # 35
If something goes wrong with your data model, you can easily restoreyour content to a previous working state from a_____.
- A. db_restore command
- B. Model Restore
- C. analytics_restore command
- D. snapshot
正解：D
解説：
Explanation
Reference: https://docs.oracle.com/en/cloud/paas/data-visualization-cloud/bidvc/taking-snapshots-and-restoring.ht
質問 # 36
What should you use to start the BIcomponents within your service?
- A. start_oac
- B. start_bi
- C. start_analytics_suite
- D. start_ORCL_bi
正解：C
解説：
Explanation
Reference
https://docs.oracle.com/en/cloud/paas/analytics-cloud/acsam/administering-oracle-analytics-cloud-user-managed (68)
質問 # 37
You've created a visualization of revenue data over time. The revenue data over time exhibits some curvature in the line visualization.
What trending algorithm should you use to refine the trendline?
- A. Set theconfidence interval to 95%.
- B. Use the polynomial option.
- C. Use the linear option.
- D. Use the exponential option.
正解：C
質問 # 38
Which two statements are true about the Data Sync functionality?
- A. To manage extractions and loads from cloud-based sources, DataSync can invoke the REST APIs of the Oracle Database Cloud Service as well as the Oracle Business Intelligence Cloud Service.
- B. Data Sync is the only mechanism available in Oracle Analytics Cloud Standard Edition for loading data Into DBaaS tables.
- C. Data Sync can create and manage surrogate keys in target tables.
- D. Data Sync cannot load incremental source insertions and updates; only full refresh loads are supported.
正解：A、B
質問 # 39
Which statement is false with respect to the ability to adjust visualization properties when placing multiple visuals on a canvas?
- A. Resize the canvas by changing the Canvas Layout option from Auto Fit to Freeform.
- B. Hide a visual by right-clicking the canvas and selecting Hide from the drop-down menu.
- C. Change the visual's location on a canvas by selecting and dragging it to the desired location.
- D. Duplicate a visual that is on the canvas, changing the visual type in the duplicated visual.
正解：B
質問 # 40
Which statement is false with respect toDashboards?
- A. Prompts on the dashboards can be shared between different pages of a dashboard.
- B. All the Analyses placed on a dashboard must be sourced from the same subject area.
- C. Multiple Analyses can be arranged into different columns and sections with different sizes on a dashboard.
- D. Options for the Export and Refresh report links can be enabled globally at the dashboard level.
正解：B
質問 # 41
Which is not a step that can be followed to create a Story?
- A. Capture a story insight from one or more Visualization canvases in a project by navigating from Visualize to Narrate and dragging the desired Visualization canvas(es) onto the Narration canvas.
- B. Share the Story in presentation mode by setting thereportMode parameter in the project properties to FullDisplay.
- C. Create and position annotations on the canvas as desired.
- D. Create a new project for the Story by clicking the Save As button in the project toolbar.
正解：B
質問 # 42
Your customer is looking to get a better understanding of their data, in particular how Oracle Analytics Cloud can help them gain a competitive advantage.
Which two tasks can help them achieve their goals?
- A. Perform analysis on the data by using trend lines, clustering, and outlier detection to offer new perspectives.
- B. Import the data Into Oracle Analytics Cloud and use the Data Tile functionality in the Prepare section of the product. Use the resulting combination of visualization types to determine relationships and avenues for further exploration.
- C. Create a data flow to highlight the interesting data.
- D. Create a data story by using the narrate functionality to present to their management.
正解：A、D
質問 # 43
You want to create an Essbase cube using a MaxL script. This is the content of the Max! script:
You saved the script file locally as cubeBuild.mx1, uploaded it to the cloud service, and executed a "MaxL script" job type. The job failed. What is the problem?
- A. It is an invalid job type.
- B. MaxLscripts are not supported.
- C. Only one MaxL statement per script is allowed.
- D. It is an invalid script file. A script file must be saved with a .msh extension.
- E. It is an invalid MaxL statement. "Create or replace database" Is not supported.
正解：D
質問 # 44
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. Embed the model into a data flow sequence.
- C. Create a data flow with a cumulative value prediction.
- D. Use a data flow with an Apply Model step and save as a new data set.
- E. Use a data flow with a Commit Model step and save as a new data set.
正解：D
質問 # 45
Your customer has a requirement to generate a Year-to-Date and Quarter-to-Date report from a Block Storage Essbase cube. The cube has a dimension that represents Time and includes calendar months as leaf-level members.
What two steps should you perform to enable To-Date reporting?
- A. Enable Dynamic Time Series in the Time dimension and configure Y-T-D and Q-T-D.
- B. Exclude Quarters from the Time hierarchy.
- C. Ensure the dimension representing Time is tagged as the "Time" dimension.
- D. Ensure the Time Balance functionality is turned on for the cube.
正解：A、D
質問 # 46
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 reference line which displays the average revenue.
- B. Create a trend line.
- 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 # 47
Which statementIs false about log files generated by Oracle BI Analyses?
- A. The log file can be accessed via the Fusion Middleware Control.
- B. The log file is not accessible via the repository Administration client.
- C. An Analysis that references two fact tables will generatetwo database-specific SQL queries in the log file.
- D. Catalog Manager provides rapid access to the log file.
正解：D
質問 # 48
You have added new columns to the source table. What should you do to include the new columns in your data model?
- A. Add Columns from Database
- B. Connect to Tables
- C. Update Data Model
- D. Synchronize with Database
正解：D
質問 # 49
The data loads for your Essbase cube are taking many hours, due to which the cube is unavailable to theuser for extended periods every day. You are assigned the task of optimizing the data load process.
Which are four optimization steps?
- A. making the data source as small as possible by eliminating redundancy
- B. loading from the Essbase server
- C. using Parallel load
- D. grouping the data source by sparse-dimensionmember combination
- E. positioning data in reverse order as the outline
- F. switching from multiple data fields to a single data field
正解：A、B、C、D
質問 # 50
How should you use a machine learning model within a canvas of an Oracle Analytics Cloud project?
- A. Create a data sequence.
- B. Use the machine learning model visualization.
- C. Create a custom calculation.
- D. Create a scenario using the requiredmodel.
正解：D
質問 # 51
What are the two commonly used dimensional modeling schemas?
- A. Snowflake
- B. Star
- C. Sun
- D. Moon
正解：A、B
解説：
Explanation
https://docs.oracle.com/cd/A97630_01/server.920/a96520/schemas.htm
質問 # 52
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IBM 1Z0-1041-21（Oracle Cloud Platform Enterprise Analytics 2021 Specialist）認定を取得することにより、ITプロフェッショナルは企業分析の分野での専門知識を証明し、同僚と差別化することができます。この認定は、キャリアアップの機会や高い給与につながる可能性もあります。
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