Salesforce MCE-Dev-201 Exam Questions Instant Access

Question 1

A developer receives a 401 Unathorized HTTP status message from a REST API request. What is the reason for this error?

AThe account lacks theprivileges necessary to perform the request

BThe access token was not found in the request, or it is invalid or expired

COAuth is not supported for the requested resource

DAPI requests are temporarily blocked due to too many concurrent requests.

Answer : B

A 401 Unauthorized HTTP status message indicates that the request was not authenticated properly. This error commonly occurs when the access token is missing, invalid, or expired.

Access Token Issues: The most common cause of a 401 error in REST API requests is related to the access token. The request must include a valid access token in the authorization header.

Example Authorization Header: Authorization: Bearer YOUR_ACCESS_TOKEN

: Salesforce API Access Tokens

Question 2

Which aspect should a developer consider before creating an Server-to-Server Installed Package and associated API Integration i* Marketing Cloud?

AUsing an Installed Package, APIs will have access to resources in all Business Units.

BScope (Permissions) will be granted based on the User who is creating the Installed Package.

CScope (Permissions) must be specifically granted when creating an API Integration component inside an Installed Package.

Answer : C

When creating a Server-to-Server Installed Package and associated API Integration in Marketing Cloud, it is essential to grant specific scopes (permissions) to the API Integration component. This ensures that the integration has the necessary access to perform its tasks without granting unnecessary permissions.

: Salesforce Installed Packages and API Integrations

Question 3

NTO wants use Personally Identifiable Information (PII) data to personalize email communications, but does not want to store PII data in Marketing Cloud. Which feature could they use topersonalize emails from an external data source?

AExternal Objects

BTokenized Sending

CSalesforce Shield

DSingle Sign-On

Answer : B

Question 4

Which statements are trueregarding the Marketing Cloud SOAP API? Choose 2.

AMore than 2000 SOAP calls can be performed per minute.

BMost SOAP calls can be synchronous or asynchronous.

CUses XML in request and response body.

DUses JSON in request and response body.

Answer : B, C

Regarding the Marketing Cloud SOAP API, the following statements are true:

Most SOAP calls can be synchronous or asynchronous (B) - This means that API calls can either wait for the operation to complete (synchronous) or proceed with other tasks while waiting for the response (asynchronous).

Uses XML in request and response body (C) - The SOAP API utilizes XML for both requests and responses, providing a standardized format for data interchange.

Salesforce Marketing Cloud SOAP API Overview

Salesforce SOAP API Developer Guide

Question 5

NTO puts the word TEST at the beginning of the namefor each test email. Which query would return the subs who were sent those emails?

ASELECT * FROM _Job J INNER JOIN _Sent S on J.EmailName LIKE 'TEST%'

BSELECT * FROM _Job INNER JOIN _Sent on JobID = JobID WHERE EmailName LIKE 'TEST%'

CSELECT * FROM_Job J INNER JOIN _Sent S ON.JobID = S.JobID WHERE J.EmailName LIKE 'TEST%'

DSELECT * FROM _Job J INNER JOIN _Sent S on J.JobID = JobID = S.JobID WHERE J.EmailName = 'TEST%'

Answer : C

To retrieve subscribers who were sent emails with names starting with 'TEST,' we need to join the _Job and _Sent system data views on the JobID field and filter by the EmailName field using a LIKE condition.

Join Condition: The correct join condition between _Job and _Sent is ON J.JobID = S.JobID. This ensures that we are linking the job and sent data correctly.

EmailName Filter: We use J.EmailName LIKE 'TEST%' to filter for emails whose names start with 'TEST'.

SELECT * FROM _Job J INNER JOIN _Sent S ON J.JobID = S.JobID WHERE J.EmailName LIKE 'TEST%'

: Salesforce Marketing Cloud System Data Views

Question 6

A developer is troubleshooting why an API client Jd and chent_secret are authenticating yet failing to access data from a child business unit.

What should be checked to validate the installed package can access the child business unit data?

AThe Installed Package has full Enterprise access to all available child business units

BThe Installed Package has access to the selected child business unit

CThe account id and parent MIDare included in the authorization call

Answer : B

To ensure that an installed package can access data from a child business unit, verify that the package has been granted access to the specific child business unit. This is configured during the package setup and permissions assignment.

: Salesforce Installed Packages and Business Unit Access

Question 7

A developer needs to know how many records are contained in a particular data extension. This will dictate what is displayed on a landing page.

Which AMPscript functionreturns the number of rows in a specified data extension?

ALookupRowCount

BDataExtensionRowCount

CRowCount

Answer : B

The AMPscript function that returns the number of rows in a specified data extension is DataExtensionRowCount (B). This function provides the count of rows within a data extension, which can be used to dictate what is displayed on a landing page.

Example usage:

SET @rowCount = DataExtensionRowCount('MyDataExtension')

Salesforce Marketing Cloud AMPscript Guide: DataExtensionRowCount

Salesforce Certified Marketing Cloud Engagement Developer MCE-Dev-201 Exam Questions