1Z0-1041-20 Online Practice Questions and Answers

What does a confusion matrix illustrate?

A. a table that reports the occurrences of higher positives, false negatives, lower positives, and true negatives for a machine learning model

B. a table that reports the occurrences of negative positives, false negatives, true positives, and positive negatives for a machine learning model

C. a table that reports the occurrences of false positives, false negatives, true positives, and true negatives for a machine learning model

D. a table that reports the occurrences of upper positives, lower negatives, mid positives, and true negatives for a machine learning model

What should you use to start the BI components within your service?

A. start_analytics_suite

B. start_bi

C. start_ORCL_bi

D. start_oac

Your customer has a hybrid aggregate Essbase cube. They want to be able to model what-if scenarios with hypothetical data and are considering using the Sandbox dimension. Which two statements represent correct functionality of the Sandbox dimension?

A. Using the sandbox dimension has storage overhead that would be required to replicate data from the base environment.

B. The sandbox dimension has one base member and multiple sandbox members.

C. Initially, the state of each sandbox member is #missing.

D. When you submit changes to a base member, changes are seen and stored in each sandbox member.

E. After working in the sandbox environment, you can commit changes to the base environment or even to another sandbox target.

A customer wants to build a Block Storage (BSO) cube which has 8 standard dimensions and 2 attribute

dimensions.

How many dimension worksheets will the application workbook have?

A. 10 dimension worksheets

B. 12 dimension worksheets

C. 8 dimension worksheets

D. 9 dimension worksheets

E. 1 dimension worksheet

If your service uses the embedded LDAP server, you can add users and roles one-by-one through the Console. What is the correct process to add a role?

A. Click Roles; Click Add; Enter a name for the role; Import Users from a .csv file; Assign one or more users to this role by selecting Manage Members; Select Users from the Type list and then click Search to list all the users you imported from your .csv file.

B. Click Roles; Click Add; Enter a name for the role; Enter a more detailed display name and description (required); Assign one or more users to this role by selecting Manage Members, select Users from the Type list and then click Search to list all the users; Move all the users you want for this role to the Selected Users pane; click OK.

C. Click Roles; Click Add; Enter a name for the role; Enter a more detailed display name and description (optional); Assign one or more users to this role by selecting Manage Members; Import Users from a .csv file; Move all the users you want for this role to the Selected Users pane; click OK.

D. Click Roles; Click Add; Enter a name for the role; Enter a more detailed display name and description (optional); Assign one or more users to this role by selecting Manage Members, select Users from the Type list and then click Search to list all the users; Move all the users you want for this role to the Selected Users pane; click OK.

You want the Oracle BI Baseline Validation Tool to use specific dashboard prompts when executing a specific dashboard page. In which default file should you specify the values?

A. DashboardPrompts.txt

B. DashboardPrompts.xml

C. Prompts.txt

D. Prompts.xml

The extensive palette of visualization options delivered with Oracle Analytics Cloud can be extended with

custom plugins.

What option is false about implementing custom visualization plugins?

A. The bicreateplugin script, provided with Oracle Analytics Cloud, can be used to create a skeleton visualization to facilitate custom development.

B. Oracle Analytics Cloud provides a Software Development Kit (SDK) to enable builds of custom plugins.

C. To be implemented, custom plugins must be deployed in the Bi_HOME\Analytics\src\customVi2 directory and BI Services need to be restarted.

D. Plugins for rendering sophisticated visuals can be downloaded from the Oracle Data Visualization Library.

A customer built an Essbase cube (Block Storage) with six dimensions. At a later stage, a few cube settings were updated and new members were added manually. Based on new requirements from users, the customer wants to add a new dimension to the existing cube. The administrator will be using the Cube Designer extension in SmartVlew to make the updates. How can the customer update the cube incrementally while retaining any previous changes that were applied manually?

A. Previous changes applied manually in cloud service cannot be retained while using Cube Designer.

B. A new dimension cannot be added to an existing cube using Cube Designer.

C. In Cube Designer:

1.

Export the cube to the application workbook.

2.

Select "From Sheet" to populate the wizard with contents of the application workbook.

3.

Add a new dimension.

4.

Select "To Sheet" to propagate the changes to the application workbook.

5.

Add members in the dimension worksheet.

6.

Finally, select Update Cube from the build options.

D. In Cube Designer:

1. Export the cube to the application workbook.

E. Select "From Sheet" to populate the wizard with contents of the application workbook.

3.

Add a new dimension.

4.

Select "To Sheet to propagate the changes to the application workbook.

5 Add embers in the dimension worksheet.

Finally, select the Load Data option.

What is not a pre-requisite for deploying the Oracle Business Intelligence Cloud Service Remote Data Connector?

A. Configure the load balancer or HTTP server for Secured Socket Layer communication.

B. Download the Oracle Business Intelligence Cloud Service Remote Data Connector WAR file from the Oracle Technology Network website.

C. Download and Install Weblogic Server and Node Manager from the Oracle Technology Network website or, alternatively, download and install Apache Tomcat.

D. Obtain the OAuth 2.0 token from the IETF OAuth Working Group website and save it to the Oracle Analytics Cloud bi_home directory.

What is the Oracle resource recommendation for applying a patch?

A. Oracle recommends 230 GB, that is, 130 GB latency, and 100 GB data.

B. Oracle recommends 300 GB, that is, 150 GB latency, and 150 GB data.

C. Oracle recommends 200 GB, that is, 100 GB latency, and 100 GB data.

D. Oracle recommends 330 GB, that is, 180 GB latency, and 150 GB data.

What are the two commonly used dimensional modeling schemas?

A. Star

B. Sun

C. Moon

D. Snowflake

What statement is false regarding how Data Flow Sequences can be configured?

A. 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.

B. Data Set prepare execution can be encapsulated by embedding Sequences inside of other Sequences.

C. 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,

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.

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 column trellis over the prominent dimension value.

C. Add a filter to remove the oldest data.

D. Create a reference line which displays the average revenue.

Which is the maximum row count for unformatted files?

A. 500k

B. 1.2 million

C. 2.2 million

D. 800k

E. 3.2 million

If we select the Oracle Analytics Cloud Enterprise Edition, which are the options available to select while creating the service?

A. Business Intelligence - Enterprise Reports Pixel Perfect Reports

Data Visualization

B. Business Intelligence - Enteprise Reports Data Visualization Essbase

C. Business Intelligence - Enterprise Reports Pixel Perfect Reports Essbase

D. Essbase Pixel Perfect Reports Data Visualization