OmniStudio-Developer Practice Exam Questions with Answers Salesforce Certified Omnistudio Developer (Plat-Dev-210) Certification

In OmniStudio Integration Procedures, when you want to reference the output of an element in a nested block (e.g., for use in a Remote Action or another step), you must use dot notation that mirrors the block structure hierarchy.

In the exhibit:

Action1 is nested inside:

BlockB, which is nested inside:

BlockA

Therefore, the correct Send JSON Path to access the result of Action1 is:

CopyEdit

BlockA.BlockB.Action1

This format complies with the standard output reference syntax in Integration Procedures, which follows the pattern:

php-template

CopyEdit

..

Incorrect Options:

B. BlockA:BlockB:Action1 – Uses colons instead of dots. This is invalid syntax in JSON path resolution within Integration Procedures.

C. Action1:BlockB:BlockA – Incorrect order and invalid separators.

D. Action1.BlockB.BlockA – Incorrect order (reversed path).

A DataRaptor Turbo Extract is a simplified version of a DataRaptor Extract that can retrieve data from a single object without changing the structure of the output data. It is easier to configure because it does not require defining extraction steps or JSON paths. It also has better performance at runtime because it uses a native query engine instead of a custom one

The FlexCard Player component is used to display FlexCards in a community page. The developer needs to add the FlexCard’s API name to the FlexCard Player component to configure the FlexCard for deployment in a community.

Checking the Enable Cancel checkbox in the Setup tab under Cancel Options allows the developer to enable the cancel functionality for all steps in the OmniScript. The user can cancel the OmniScript at any time by clicking the Cancel button in the top right corner of the OmniScript. Adding a navigation Action inside each step is not necessary and would clutter the OmniScript design. Setting the Component name or Element Name to ‘’Cancel’’ has no effect on enabling the cancel functionality.

 Setting the element to require if true allows the developer to configure a Disclosure element to require user input only if a condition is met. In this case, the condition is that the user already checked a Non-Disclosure Agreement Checkbox. The other options are either incorrect or irrelevant for this requirement.

The Send JSON Path syntax for accessing an element from an Integration Procedure structure is BlockName.ElementName. In this case, the BlockName is BlockX and the ElementName is ActionZ. The colon (:) is used to separate the input and output parameters, not the block and element names. The order of the block and element names should follow the hierarchy of the structure, from top to bottom.

 A DataRaptor Extract can retrieve data from multiple objects using extraction steps and JSON paths. However, if the data is from a single object, only one extraction step is needed. The Extract JSON Path can use dot notation to access related fields from that object, such as Contact.Account.Name.

From the OmniStudio OmniScript Documentation:

A Repeat Block (like BlkContacts) expects an array of objects.

Each item in the array must contain fields that exactly match the UI elements inside the block.

The parent JSON must include any top-level values used by individual input fields (like AccountName, AccountPhone).

Why the Other Options Are Incorrect:

B. Uses Contacts instead of BlkContacts, and is incomplete/malformed.

C. Repeats keys at the same level instead of using an array structure. This causes the data to overwrite and fail to display properly.

D. Uses incorrect keys like "Name" and "Phone" instead of expected "ContactName" and "ContactPhone", breaking field binding.

 According to the OmniScript Data JSON page, the OmniScript structure JSON defines the data elements and their properties that are used in an OmniScript. The exhibit shows an OmniScript structure JSON with three elements: Step, Block, and Telephone. The Step element is an empty object, the Block element is an object with two properties: Text and Telephone, and the Telephone element is a string. Therefore, the JSON code that correctly represents the step in the OmniScript Structure panel shown is option C, which has the following structure:

The other options have different structures that do not match the OmniScript structure shown. Therefore, the correct answer is C.

 Checking the Send Only Additional Input checkbox allows the Remote Action element to send only the key/value pairs specified in Additional input to the Apex method. The Additional input should have the same keys as the method parameters, and the values should be set to {{InputData.node}} for each node. For example, AccountId: {{InputData.AccountId}} and ProductId: {{InputData.Details.Products}}.

The FirstName, LastName, and BirthDate fields should be placed inside the Type Ahead Block, so that they can receive the data from the selected record in the Type Ahead list. The Type Ahead Block has a Data JSON Path property that specifies the path to the data node that contains the record fields. For example, if the Data JSON Path is set to Contact, then the FirstName field should have a Value property set to {{Contact.FirstName}}.

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 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 input JSON paths In the DataRaptor Load must match the JSON from the OmniScript, otherwise the data will not be mapped correctly to the Salesforce fields. ContextId must be spelled correctly in the merge code that passes the Recordld to the DataRaptor, otherwise the DataRaptor will not be able to identify which record to update. The fields that are not updated are not necessarily read only in Salesforce, as they could be editable by other means. In the DataRaptor Load, in the Preview tab, the Record is from the wrong record type has no effect on updating data in Salesforce, as it is only used for testing purposes.

 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.

In OmniStudio, the Invoke Mode: Fire and Forget setting allows an OmniScript to call an Integration Procedure asynchronously, meaning it does not wait for the response to complete before continuing user interaction.

C. Invoke Mode Fire and Forget – This is the correct setting. It’s designed specifically for use cases where the user experience should not be blocked by backend processing.

Incorrect Options:

A. Use Future is not a valid OmniScript configuration option.

B. Invoke Mode Non-Blocking is not an official setting in OmniStudio terminology.

D. Toast Completion is a UI notification setting and does not impact execution behavior.

 Using two separate Calculation Steps with the Conditional Step property selected allows the developer to specify different formulas based on different conditions. The ISTRUE(isCustomer) and NOT(ISTRUE(isCustomer)) functions are used to evaluate the Boolean variable in the Condition syntax. The other options are either missing the Conditional Step property, using incorrect comparison operators, or using an IF statement instead of separate Calculation Steps.

A Text Block element allows the developer to display read-only text in a table format, using merge codes to dynamically include data from the data JSON. A Rich Text Area element is used to display formatted text with images and links. A Text Area element is used to display editable text in a single line or multiple lines. An Edit Block element is used to display editable fields in a form layout.

According to the Calculation Matrix Overview page, a Calculation Matrix is “a lookup table that takes an input and returns an output”. In this case, the input is the ProductCode and the output is the Price. The exhibit shows a Calculation Matrix with four rows, each with a different ProductCode and Price. The input given is ProductCode: HRA3320, which matches the second row of the matrix. Therefore, the output is Price: 13.99, which is the value in the same row. 

 According to the FlexCard Designer Overview page, another possible cause of a field showing only the label is that “the field is null on the Salesforce record”.

The correct answer is D. Data Mapper Turbo Extract, based on best practices in the official OmniStudio documentation.

From the OmniStudio Developer Guide ? DataRaptors ? Turbo Extract:

DataRaptor Turbo Extract is a lightweight, high-performance extract designed specifically for retrieving data from a single Salesforce object, where no data transformation or complex joins are required.

It is recommended over DataRaptor Extract for performance reasons when only one object and minimal transformation is needed.

Why not the others?

A. DataRaptor Load is used for writing data to Salesforce, not retrieving.

B. DataRaptor Transform is used when you need to transform data, not simply extract it.

C. DataRaptor Extract can be used, but Turbo Extract is preferred for the use case of single object, no transformation — per best practices.

When an OmniScript receives incomplete data from an Integration Procedure, the issue is typically in Response JSON path mapping or naming mismatches.

A. The missing data is trimmed in the Integration Procedure Action Response JSON Path – If the Response JSON Path only points to part of the structure, any nested or unrelated values are excluded from the output.

B. The element name for the missing data does not match the JSON node key in the Integration Procedure Response – OmniScript expects a matching node name to bind the data to UI elements. If the key doesn’t match, that field will appear blank.

Incorrect Options:

C. Preview Input Parameters are only for testing in the Integration Procedure editor; they don’t affect runtime execution.

D. Even if the JSON from the Integration Procedure Action is different from the original IP input, it would cause a failure or unexpected data, not necessarily missing specific values.

In OmniScripts, if you need to apply a function (like COUNTIF) to dynamic data and show the result immediately, the Formula element is the correct choice.

B. Formula element – The Formula element supports real-time calculation using OmniStudio expression functions (like COUNTIF, SUM, etc.) and updates values instantly on the screen without the need for server calls.

Incorrect Options:

A. Set Values element is used to set static or conditional values but doesn’t support formula evaluation.

C. Range element is used for value comparisons and conditions, not for calculations.

 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”. 

A DataRaptor Load Action can be used to retrieve data from a Salesforce object by specifying the object name, fields, and filter criteria. A Lookup Input Element can be used to retrieve data from a Salesforce object by allowing the user to search for a record using a lookup field