The Bar Chart and Pie Chart report types can be created by right-clicking on a column header in a table's list. These report types show how individual pieces of data relate to the whole using proportional bars or slices. You can also choose different aggregation methods such as count, sum, average, min, max, or percent. Reference: [Create reports from lists]

Tables that extend a table inherit the parent's fields. Extending a table means creating a child table that shares the same columns and business logic as the parent table. For example, the Incident table extends the Task table, which means that all fields defined on the Task table are also available on the Incident table. Extending a table allows for reusing existing fields and behaviors without duplicating them on multiple tables.
Reference: Table extension and classes

To see what scripts, reports, and other application artifacts will be in a published application, the best option is to examine the Application Files Related List in the application to be published. This will show all the application files that belong to the application, grouped by file type and scope. You can also filter, sort, or search the list to find specific files.
The following options are not the best ways to see what application artifacts will be in a published application:
* Enter the name of the Application in the Global search field. This will perform a global text search on the instance and return any records that match the application name, which may include irrelevant or incomplete results.
* Open the list of Update Sets for the instance. This will show all the update sets that have been created or imported on the instance, but notnecessarily the ones that belong to the application to be published.
Update sets are used to move customizations between instances, not to publish applications to the ServiceNow Store or Share.
* Open the artifact records individually to verify the value in the Application field. This will require opening each record that may be part of the application and checking the Application field, which is tedious and error-prone. References: Publish an Application, Application Files

The Protection Policy field on a Script Include controls whether installed application code can be viewed or edited after distribution. "Protected" is intended to protect intellectual property by preventing customers who install or download the application from seeing the Script field content in plain text. It is not activated merely because an admin enables a field, because a user has protected_edit, or because a general system property is set. In CAD terms, this feature matters when distributing custom application code, especially Store-delivered applications, where the developer wants to hide implementation details from consuming instances. Therefore, option A is the correct exam-aligned answer.

Comprehensive and Detailed Step-by-Step
Understanding Application Scope and Picker:
The Application Picker in ServiceNow allows developers to switch between different applications (scopes).
When you select an application from the Application Picker, the Application Scope is set to that application, enabling you to develop or configure within that scope.
Why Other Options Are Incorrect:
Option A: The Global application does appear in the Application Picker.
Option B: Selecting Global does not set the scope to Incident; it sets the scope to the Global application, which is not restricted by scoped boundaries.
Option D: Selecting an application does indeed set the Application Scope.
Reference:
ServiceNow Developer Documentation on Application Scope.