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IBM C1000-065 PDF Questions - Exceptional Practice To IBM Cognos Analytics Developer V11.1.x
NEW QUESTION # 28
What is a Layout component reference intended to do in a report?
- A. Allow for the reuse of report objects between and within reports for consistency and efficiency.
- B. Allow pinned objects to be displayed in a report.
- C. Allow reuse of Active Report components with other Active Reports.
- D. Allow consumers to use report objects in Dashboards and Explorations.
Answer: A
Explanation:
Layout Component Reference: This feature in IBM Cognos Analytics allows developers to reference existing report objects within the same report or across different reports.
Reuse for Consistency: By referencing existing components, developers ensure consistency in design and functionality across multiple reports.
Efficiency: This method reduces the effort needed to recreate similar report objects and facilitates easier maintenance and updates.
Reference: According to IBM Cognos Analytics V11.1.x documentation, Layout Component References are intended to streamline report development by allowing the reuse of report objects, thereby enhancing consistency and efficiency.
NEW QUESTION # 29
How does Dynamic Query Analyzer assist in troubleshooting?
- A. analyzing packages that have Dynamic Queries
- B. analyzing Dynamic Reports
- C. providing graphical representations for the query logs produced by DQM queries
- D. troubleshooting Data Modules
Answer: D
NEW QUESTION # 30
What is the difference between a Cognos Analytics Story and Dashboard?
- A. Dashboards are live and interactive whereas a Story is the notes attached to the dashboard that help explain the content of a widget.
- B. A story adds to a dashboard's capability by augmenting it with animation and scene changes.
- C. Stories use report objects to present information in an exported format whilst a dashboard is interactive.
- D. A dashboard is a Cognos Analytics story.
Answer: B
Explanation:
In IBM Cognos Analytics, the difference between a Story and a Dashboard is primarily in their functionality and presentation:
* Dashboard:
* Live and Interactive: Dashboards provide real-time, interactive visualizations that allow users to explore and analyze data dynamically.
* Widgets: Composed of various widgets (charts, graphs, tables) that update automatically with changes in data.
* Story:
* Augmented with Animation and Scenes: Stories build on dashboards by incorporating animation and scene changes. They allow users to create a narrative flow with transitions between scenes.
* Presentation: Designed to present data in a structured, sequential manner, often used for storytelling and presentations.
A story enhances a dashboard by adding the capability to create a more engaging and informative narrative with animations and scene transitions.
NEW QUESTION # 31
After adding a prompt to a relational sourced report it is decided that the consumers require multi-select functionality instead of a single-select. What two modifications must be made to the report?
- A. Change the Filter expression of the Query from "=" to use "in".
- B. Change the Filter property Multi-select to Yes
- C. Change the Prompt property Multi-select to Yes.
- D. Change the Prompt property Usage to Select-many.
- E. Change the Cascade source property of the Prompt to represent more than one value.
Answer: A,D
Explanation:
To modify a prompt in a relational sourced report to support multi-select functionality, make the following changes:
* Change Prompt Property Usage to Select-many:
* Edit the Prompt: Select the prompt object in the report.
* Property Panel: In the properties panel, change the "Usage" property from "Select-one" to
"Select-many". This allows users to select multiple values in the prompt.
* Update Filter Expression:
* Edit Query: Open the query associated with the prompt.
* Change Filter Expression: Modify the filter expression from using "=" to "in". This change ensures that the filter can handle multiple values selected by the user.
These modifications enable the prompt to accept multiple selections and apply the filter accordingly in the report.
NEW QUESTION # 32
When Insights are turned on what are all of the generated outcomes, depending on the visualization selected ?
- A. Average, Standard Deviation, Best Fit values
- B. Average, Predictive Strength, Fit Line, Meaningful Difference and most frequent values
- C. Average, Max and Min values
- D. Top five and Bottom Five values
Answer: B
Explanation:
Insights Feature: When Insights are turned on in IBM Cognos Analytics V11.1.x, the system generates various statistical and analytical outcomes depending on the selected visualization.
Generated Outcomes: These include:
* Average: Calculates the mean value of the data set.
* Predictive Strength: Indicates the strength of the predictive relationship between variables.
* Fit Line: A trend line that best fits the data points in the visualization.
* Meaningful Difference: Highlights statistically significant differences within the data.
* Most Frequent Values: Identifies the most common values in the data set.
Cognos Documentation: The IBM Cognos Analytics V11.1.x documentation details the Insights feature, explaining how these various outcomes are derived and how they can be used to enhance data analysis and decision-making.
NEW QUESTION # 33
In which two places is Al used in a dashboard line chart visualization?
- A. Meaningful differences
- B. The legend
- C. Forecast
- D. Data point shape
- E. Axis tick marks
Answer: A,E
NEW QUESTION # 34
Which of the following is an example of when the query cache would avoid roundtrips to the database?
- A. reports with multiple queries
- B. drill down reports
- C. repetitive master-detail requests
- D. drill through reports
Answer: C
NEW QUESTION # 35
How might a report output type of PDF be secured?
- A. by selecting the "Secure this Report" option in the report properties
- B. by giving the PDF a name that starts with "confidential'
- C. by setting a password in the schedule PDF options
- D. by specifying a PDF encryption code in the schedule settings
Answer: C
Explanation:
PDF Output Security: To secure a report output type of PDF, IBM Cognos Analytics provides options to enhance security.
Password Protection: One effective method is to set a password in the schedule PDF options. This ensures that only authorized users who know the password can open the PDF document.
Implementation: When scheduling the report, navigate to the PDF options and specify a password. This adds a layer of security to the report output.
Reference: IBM Cognos Analytics V11.1.x documentation discusses various security features available for report outputs, including setting passwords for PDF documents to protect sensitive information.
NEW QUESTION # 36
When selecting the Layout positioning property for a dashboard, which is the correct option for dashboards that will be presented on different mobile devices?
- A. Conditional
- B. Unbounded
- C. Relative
- D. Absolute
Answer: A
NEW QUESTION # 37
What is the effect of changing the Default measure property of a Crosstab in a report if a measure is already set by one of the existing edges?
- A. the Default measure is displayed in the Crosstab intersections
- B. an error is produced
- C. the Default measure replaces the existing measure in the Crosstab edges
- D. the Crosstab values remain the same and the Crosstab comer displays the Default measure's name
Answer: D
NEW QUESTION # 38
What is a Compare card in a Cognos Analytics Exploration?
- A. A view/card used to compare data from one database with a different set of data from another database.
- B. A view/card that uses a specialized algorithm (XGCompare) to analyse data and generate a driver
- C. A view/card used to allow the interactive comparison of data across two visualizations with different filters.
- D. A static view/card used to compare and view data across visualizations with different filters.
Answer: B
NEW QUESTION # 39
How can a data module developer ensure that when a user drags an attribute onto a dashboard that the Map visualization is the default?
- A. Set the visualization property to Map.
- B. Use the create map wizard.
- C. Select an empty Map visualization then drag this onto the data.
- D. Change the Represents property for the attribute to Geographic location.
Answer: D
NEW QUESTION # 40
A developer has nested two non-measures in a Column visualization in a dashboard. How would the developer manually order the columns to get the column order to show properly?
- A. Uncheck sort automatically, and drag the columns to the correct order.
- B. Use custom sorting.
- C. Select Sort remaining items by Auto.
- D. Use automatic sorting.
Answer: B
Explanation:
Custom Sorting: In IBM Cognos Analytics dashboards, custom sorting allows developers to manually define the order of columns in visualizations.
Manual Ordering: By using custom sorting, the developer can specify the exact order in which columns should appear, overriding any automatic sorting.
Implementation: This is done by accessing the sort options for the visualization and choosing the custom sort option, where the desired order can be set.
Reference: IBM Cognos Analytics V11.1.x documentation details the process of using custom sorting to manually order columns in a visualization, ensuring that the display order meets specific requirements.
NEW QUESTION # 41
Which statement is true when adding a data source in a dashboard?
- A. Framework Manager Packages, Data Modules and Data sets are the only three types of data sources that can be used when creating a dashboard.
- B. Once a data source has been added it can only be removed by deleting all data sources within the dashboard.
- C. Only data sources that have been added to a Data Module can be used as a data source.
- D. Framework Manager Packages, OLAP Packages, Data Modules, Data sets and CSV files can all be used when creating a dashboard.
Answer: C
NEW QUESTION # 42
A fast and user friendly way to create an initial dashboard is to use the text-based Assistant. When using the Assistant, which option below will develop a dashboard?
- A. In a new dashboard, select a template and a datasource.
- B. In a new dashboard, search for data, select a template and enter 'create'.
- C. In the Assistant, enter 'show data', select a datasource from the list, and enter 'create dashboard' or 'build dashboard1.
- D. In a new dashboard, select a datasource, and enter 'create visualization'.
Answer: B
NEW QUESTION # 43
Which of the following is true about integration with collaboration platforms?
- A. Integration with IBM Connections is si
- B. Integration with any collaboration platform can be used with report objects but not dashboard objects.
- C. A link to a report in "my content" can be shared to a team Slack channel if the integration is enabled.
- D. Integration with Slack is supported.
Answer: D
Explanation:
IBM Cognos Analytics V11.1.x supports integration with collaboration platforms, including Slack. Here's how this integration works:
* Integration Setup: To integrate Cognos with Slack, configuration must be done in both Cognos Analytics and the Slack workspace.
* Sharing Reports: Once integrated, users can share links to reports directly to Slack channels from within Cognos Analytics.
* Supported Features: The integration allows users to collaborate on report data, discuss insights, and make data-driven decisions within Slack.
* Configuration: This involves setting up OAuth tokens and configuring API access to enable seamless communication between Cognos Analytics and Slack.
NEW QUESTION # 44
Which statement is true when formatting text in a dashboard crosstab or table?
- A. Table summary row may be formatted with a different color.
- B. The default object does not wrap text, but it is an option.
- C. Column titles may be individually formatted in any font/color/size.
- D. Column formatting gets inherited for the table/crosstab summary row.
Answer: B
NEW QUESTION # 45
What is a Compare card in a Cognos Analytics Exploration?
- A. A view/card used to compare data from one database with a different set of data from another database.
- B. A view/card that uses a specialized algorithm (XGCompare) to analyse data and generate a driver
- C. A static view/card used to compare and view data across visualizations with different filters.
- D. A view/card used to allow the interactive comparison of data across two visualizations with different filters.
Answer: D
Explanation:
Compare Card in Exploration: In IBM Cognos Analytics Explorations, a Compare card is used to interactively compare data across visualizations.
Interactive Comparison: This card allows users to set different filters on two visualizations and compare the results side by side. This interactive feature helps in identifying trends and differences between the datasets.
Use Case: The Compare card is particularly useful for scenario analysis, where different conditions or filters are applied to see how they affect the data.
Reference: IBM Cognos Analytics V11.1.x documentation describes the Compare card feature in Explorations, emphasizing its role in facilitating interactive data comparison across multiple visualizations with varying filters.
NEW QUESTION # 46
Which technique is most likely to improve query performance?
- A. Add more joins between queries.
- B. Avoid functions in filters.
- C. Set the detail aggregation to 'Calculated' for measures.
- D. Set the auto-sort property to maximum.
Answer: B
Explanation:
Query Performance: Enhancing query performance involves various optimization techniques.
Avoid Functions in Filters: Using functions in filters can lead to slower query performance because functions often require additional computation and can prevent the database from using indexes efficiently.
Best Practices: It is recommended to simplify filters and avoid complex functions to ensure queries run faster.
Reference: IBM Cognos Analytics V11.1.x documentation suggests avoiding the use of functions in filters as a best practice for improving query performance.
NEW QUESTION # 47
What is a Cognos Analytics data set?
- A. An extract from a package or data module compressed, locally stored and refreshed periodically or manually.
- B. The Cognos Analytics name for a Python DataFrame in a Jupyter Notebook.
- C. The data that is returned from the datasource and displayed within a report, dashboard or exploration.
- D. A realtime set of data held in a streaming cache on the Cognos Analytics server.
Answer: A
NEW QUESTION # 48
In a Data Module a developer creates a joined view from two tables (a and b) and then joins this to another table (c). What would be the execution logic in the database?
- A. All queries are collapsed and a standard join across all three tables (a, b, c) is performed.
- B. The columns used in table (c) are are joined on the key to table (b) first and then the results are post-joined to table (a).
- C. The joined view (a and b) is evaluated and all results are then post-joined to the other table (c).
- D. It makes no difference to the execution as a joined view is only used to group data items in a logical manner to help the business user find their data.
Answer: C
NEW QUESTION # 49
Which is true about creating a context filter for a crosstab report using a dimensional data source?
- A. it changes the measure values and the items in the rows and columns
- B. it changes the measure values and suppresses zeros
- C. it filters only the measure values, not the items in the rows and columns
- D. it is applied after aggregation and changes the rows and columns
Answer: B
NEW QUESTION # 50
When Insights are turned on what are all of the generated outcomes, depending on the visualization selected ?
- A. Average, Predictive Strength, Fit Line, Meaningful Difference and most frequent values
- B. Average, Max and Min values
- C. Average, Standard Deviation, Best Fit values
- D. Top five and Bottom Five values
Answer: C
NEW QUESTION # 51
What time saving feature is available for a developer when developing a new data module using AI intent based modeling?
- A. Discover related tables.
- B. Add more tables.
- C. Specify column dependencies
- D. Add new sources
Answer: B
NEW QUESTION # 52
What is a Jupyter Notebook?
- A. The core component used by Cognos Analytics for its AI in Intent based model, Nature Language processing and Explorations
- B. An area where the developer can comment on Cognos Analytics assets to help the end user and embedded AI understand what is available
- C. An open-source web application that allow you to create and share documents that contain live code, equations, visualizations and narrative text
- D. An interface in Cognos Analytics that uses Cognos syntax to produce statistical and predictive model
Answer: C
NEW QUESTION # 53
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