CAS-PA ServiceNow Certified Application Specialist - Performance Analytics Exam Questions and Answers

A pie visualisation shows how individual pieces of data relate to the whole using a circle to represent the whole.

A Donut visualization shows how individual pieces of data relate to the whole using a donut shape to represent the whole.

Single score visualisations display a single, key business value or current aggregate indicator score. You can set a score to update in real-time.

The following enhancements are made to pie, donut, and single score visualisations in the Quebec release:

* The metric label name is displayed near the metric value.

* Legend percentages are shown along with values.

* Data labels are shown as only percentages, as values, or as both.

Gradient, texture, or no colour are not valid colour options for data display.

You can set 'default', 'colour palette' and 'fixed element colour' for pie and donut visualisations, and 'default' and 'single colour' for single score visualisations.

The data visualisation component configuration adds more options and an enhanced user interface.

You can configure new visualisations in Workspace from tables and indicators using the Data Visualisation configuration.

From the UI Builder, you can add visualisations to your landing page based on Performance Analytics and Reporting data. Configure a new visualisation by dragging the Data Visualisation configuration icon onto the Stage pane.

The following styling options are added in the Quebec release:

* Show or hide a visualisation component header on a landing page, along with its label and icons.

* Change score sizes of single score visualisations.

* Set default, palette, or single colour options for data display.

* Sort on categories in bar, pie, and donut visualisations based on table data sources.

* Define data label positions and show labels that overlap on bar visualisations.

Creating a new visualisation type is not an available styling option.

You can add multiple data sources of the same type for time series (including Area, Column, Line, Stepline, and Spline) and bar (including Horizontal bar and Vertical bar) visualisations.

When you create an element filter, you can include conditions on a related field in a different table than the breakdown source table.

Element filters enable you to limit the displayed breakdown elements on an Analytics Hub or widget using filter conditions, including personalised visuals.

You can select an element filter when viewing breakdowns on an Analytics Hub or configuring a breakdown widget.

For example, you could create an element filter on the Groups breakdown source, which uses the Group [sys_user_group] table. If you added a related list condition on Incident [incident]->Assignment group, you would get only groups that had an incident assigned to them. If this condition included [[Created][on][Last 6 Months]], you would get groups that were assigned an incident that was created within the last six months.