Free Salesforce OmniStudio-Developer Practice Exam with Questions & Answers

The LWC PubSub Message flag in the Set Values action of the parent OmniScript enables the parent OmniScript to send data to the embedded OmniScript using a custom event. If this flag is not set, the data will not be passed to the embedded OmniScript

The Timeout property on the HTTP Action in the Integration Procedure specifies how long to wait for a response from the external system before throwing an error. The Chain On Step checkbox on the HTTP Action in the Integration Procedure indicates that the next action should be executed only if the current action is successful. These two configurations should be used to implement the call to the external system given its known performance issues. 

The correct syntax for merge codes in Integration Procedure is {(NodeName)}, where NodeName is the name of the JSON node in the data source. The other options are either missing the parentheses or using incorrect symbols.

The JSON data structure in option C supports the card layout and follows best practices. It has a list of objects, each representing a product, with the properties “ProductCode”, “ProductName”, “ProductDescription”, and “ProductPrice”. These properties match the fields in the card layout. The JSON data structure also follows the naming convention of using camel case for property names. The JSON data structures in options A and B do not match the fields in the card layout and do not follow the naming convention.

 According to the OmniStudio Developer Guide, “To upsert a record, select the Upsert Key checkbox for the field that contains the unique identifier for the record. If you want to create a new record when no match is found, select Is Required for Upsert.” Therefore, the correct answer is B.

From OmniStudio Best Practices for Modular Script Design, OmniScript Actions are the preferred mechanism to invoke another OmniScript within a parent OmniScript. This approach enables reusability and modularization, especially when a function (like updating billing information) is common across many interactions.

A. OmniScript Action – This is the correct and standard method for embedding or launching one OmniScript from another. It allows developers to reuse common scripts without duplicating logic.

Incorrect Options:

B. Custom Action requires custom Apex or LWC development, which is unnecessary for this use case.

C. Lightning Action is typically used to invoke OmniScripts from Lightning pages, not within OmniScripts themselves.

In Expression Sets, for any intermediate step (like Calculation) to be referenced in subsequent steps, such as Aggregation, the value must be made available via Output.

B. It must be included in the output – Correct. Each step has an "Include in Output" checkbox. If not checked, its result is not accessible to following steps like Aggregation or Sub Expression.

Incorrect Options:

A. Constants are global but do not affect step dependency.

C. It does not have to be a Calculation Step; any previous step’s output can be used if exposed.

 According to the FlexCard Designer Overview page, one possible cause of a field showing only the label is that “the field name in the FlexCard state does not match the DataRaptor Extract’s Output JSON Path name”. 

According to the DataRaptor Transform Overview page, a DataRaptor Transform can be used to “pre-populate data in PDFs used by OmniScripts”.

According to the Integration Procedure Actions page, a Remote Action can use a function in an Additional Output value field or in a Remote Options value field. According to the Response Actions page, a Response Action can use a function in an Additional Input value field.