Free MCE-Dev-201 Exam Braindumps
Salesforce Certified Marketing Cloud Engagement Developer Questions 66–70 (page: 15)

Updated On: 18-Sep-2026

A developer wants to personalize a welcome email with the recipient's first name from the Customers data extension, which is different from the targeted sending data extension named NewSubscribers. Both data extensionscontain the unique identifier in a field named CustomerKey.
Which AMPscript Syntax would populate the first name personalization as requested?

  1. %%=Lookup('Customers', 'FirstName', 'ContactID', CustomerKey)=%%
  2. %%=Lookup('Customers', 'FirstName', 'CustomerKey', CustomerKey)=%%
  3. %%=Lookup('Customers', 'FirstName', 'CustomerKey', 'CustomerKey')=%%
  4. %%=Lookup('NewSubscribers', 'FirstName', 'ContactID', CustomerKey)=%%

Answer(s): B

Explanation:

To personalize the welcome email with the recipient's first name from the Customers data extension, you use the Lookup function to retrieve the FirstName field based on the CustomerKey field.
Lookup Function: The Lookup function retrieves a value from a specified data extension.
Syntax:
%%=Lookup('Customers', 'FirstName', 'CustomerKey', CustomerKey)=%%
'Customers' is the name of the data extension from which to retrieve data.
'FirstName' is the field to retrieve.
'CustomerKey' is the field to match on.
CustomerKey is the value to match in the 'CustomerKey' field of the 'Customers' data extension.
: Salesforce AMPscript Lookup Function



A developer identified a use case where a triggeredsend of an email is needed. The developer already successfully set up authentication with a Client ID and Client Secret has used them in several REST calls.
When the REST call is made, a "401 Unauthorized" error is returned.
What is the first thing the developer should check?

  1. The send permissions have been granted for the Client ID and Client Secret within Installed Packages.
  2. The email interaction has been started
  3. The automation permissions have been granted for the Client ID and Client Secret within Installed Packages.
  4. The email interaction has been published.

Answer(s): A

Explanation:

A "401 Unauthorized" error typically indicates an issue with authentication or permissions. Since the Client ID and Client Secret have been successfully used in other REST calls, the most likely cause is insufficient permissions for sending emails.
Check Send Permissions: Ensure that the appropriate permissions for sending emails have been granted to the Client ID and Client Secret in the Installed Packages. Without these permissions, the API call will fail with a 401 error.
: Salesforce Installed Packages and Permissions



A developer needs to identify all subscribers who were sent Job ID 420 but did not click any links.
Which SQL statement would produce the desired results?
A.
B.
C.
D.

  1. Option A
  2. Option B
  3. Option C
  4. Option D

Answer(s): D

Explanation:

To identify all subscribers who were sent Job ID 420 but did not click any links, the developer should use a SQL statement that selects subscribers from the _Sent Data View where the Job ID is 420 and excludes those who are found in the _Click Data View. The correct SQL statement is:
SELECT s.SubscriberKey FROM _Sent s LEFT JOIN _Click c ON s.SubscriberKey = c.SubscriberKey AND s.JobID = c.JobID WHERE s.JobID = '420' AND c.SubscriberKey IS NULL
This query performs a left join between the _Sent and _Click data views and filters the results to include only those subscribers who do not have a corresponding click record.


Reference:

Salesforce Marketing Cloud Data Views
SQL Join and Subquery Documentation



A marketing director at Northern Trail Outfitters wants to analyze the Send, Click, and Open Data Views.
Which activities should the developer build togenerate the data before transferring it to the SFTP?

  1. Query Activity > Tracking Extract
  2. Data Views Extract > Filter Activity
  3. Filter Activity > Data Extension Extract
  4. Query Activity > Data Extension Extract

Answer(s): D

Explanation:

To analyze the Send, Click, and Open Data Views and transfer the data to the SFTP, the developer should build the following activities:
Query Activity - To query and gather the data from the Send, Click, and Open Data Views.
Data Extension Extract - To extract the queried data from the data extension and prepare it for transfer to the SFTP.


Reference:

Salesforce Marketing Cloud Query Activity
Salesforce Marketing Cloud Data Extract Activity



A developerwants to retrieve daily JSON data from a customer's API and write it to a data extension for consumption in Marketing Cloud at a later time.
What set of Server-Side JavaScript activities should the developer use?

  1. Platform.Function.InvokeRetrieve(); Platform.Function.ParseJSON(); Platform.Function.UpsertData();
  2. Platform.Function.HTTPGet(); Platform.Function.ParseJSON(); Platform.Function.UpsertData();
  3. Platform.Function.InvokeRetrievef); Platform.Function.Stringify(); Platform.Function.UpsertDE();
  4. Platform.Function.HTTPGe(); Platform.Function.Stringify(); Platform.Response.Write();

Answer(s): C

Explanation:

To retrieve daily JSON data from a customer's API and write it to a data extension, the developer should use the following set of Server-Side JavaScript activities:
Platform.Function.HTTPGet(); - To make the HTTP GET request to the customer's API and retrieve the JSON data.
Platform.Function.ParseJSON(); - To parse the retrieved JSON data.
Platform.Function.UpsertData(); - To upsert the parsed data into a data extension.
Example code snippet:
var response = Platform.Function.HTTPGet("https://api.customer.com/data"); var jsonData = Platform.Function.ParseJSON(response); Platform.Function.UpsertData("DataExtensionName", ["PrimaryKeyField"], jsonData);


Reference:

Salesforce Marketing Cloud SSJS HTTP Functions
Salesforce Marketing Cloud SSJS Data Functions



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