A developer is asked to build a solution that will automatically send an email to the Customer when an Opportunity stage changes. The solution must scale to allow for 10,000 emails per day. The criteria to send the email should be evaluated after all Workflow Rules have fired. What is the optimal way to accomplish this?
A. Use a Workflow Email Alert.
B. Usea MassEmailMessage() with an Apex Trigger.
C. Use a SingleEmailMessage() with an Apex Trigger.
D. Use an Email Alert with Process Builder.
Part of a custom Lightning Component displays the total number of Opportunities in the org, which is in the millions. The Lightning Component uses an Apex Controller to get the data it needs. What is the optimal way for a developer to get the total number of Opportunities for the Lightning Component?
A. SUM() SOQL aggregate query on the Opportunity object
B. SOQL for loop that counts the number of Opportunities records
C. COUNT() SOQL aggregate query on the Opportunity object
D. Apex Batch job that counts the number of Opportunity records
A company notices that their unit tests in a test class with many methods to create many records for prerequisite reference data are slow. What can a developer to do address the issue?
A. Move the prerequisite reference data setup to a TestDataFactory and call that from each test method.
B. Move the prerequisite reference data setup to the constructor for the test class.
C. Move the prerequisite reference data setup to a static method in the test class and call that from each test method.
D. Move the prerequisite reference data setup to a @testSetup method in the test class.
Universal Containers uses Big Objects to store almost a billion customer transactions called Customer_Transaction__b.
These are the fields on Customer_Transaction__b:
Account__c Program__c Points_Earned__c Location__c Transaction_Date__c
The following fields have been identified as Index Fields for the Customer_Transaction__b object: Account__c, Program__c, and Transaction_Date__c.
Which SOQL query is valid on the Customer_Transaction__b Big Object?
A. SELECT Account__c, Program__c, Transaction_Date__c FROM Customer_Transaction__b WHERE Account__c = '001R000000302D3' AND Program__c ='Shoppers' AND Transaction_Date__c=2019-05-31T00:00Z
B. SELECT Account__c, Program__c, Transaction_Date__c FROM Customer_Transaction__b WHERE Account__c = '001R000000302D3' AND Program__c LIKE 'Shop%' AND Transaction_Date__c=2019-05-31T00:00Z
C. SELECT Account__c, Program__c, Transaction_Date__c FROM Customer_Transaction__b WHERE Account__c = '001R000000302D3' AND Program__c INCLUDES ('Shoppers', 'Womens') AND Transaction_Date__c=2019-05-31T00:00Z
D. SELECT Account__c, Program__c, Transaction_Date__c FROM Customer_Transaction__b WHERE Account__c = '001R000000302D3' AND Program__c EXCLUDES ('Shoppers', 'Womens') AND Transaction_Date__c=2019-05-31T00:00Z
A developer is writing a Visualforce page that queries accounts in the system and presents a data table with the results. The users want to be able to filter the results based on up to five fields. However, the users want to pick the five fields to use as filter fields when they run the page. Which feature of Apex code is required to facilitate this solution?
A. REST API
B. Dynamic Schema binding
C. describeSObjects()
D. SOSL queries
A company wants to implement a new call center process for handling customer service calls. It requires service reps to ask for the caller's account number before proceeding with the rest of their call script. Following best practices, what should a developer use to meet this requirement?
A. Approvals
B. Flow Builder
C. Apex Trigger
D. Process Builder
What is the optimal technique a developer should use to programmatically retrieve Global Picklist options in a Test Method?
A. Perform a callout to the Metadata API.
B. Use the Schema namespace.
C. Perform a SOQL Query.
D. Use a static resource.
A company has a web page that needs to get Account record information, given its Salesforce record ID, from JavaScript on the page and then display it. Which method of integration is optimal?
A. SOAP API
B. Apex REST Web Service
C. Apex SOAP Web Service
D. REST API
A large company uses Salesforce across several departments. Each department has its own Salesforce Administrator. It was agreed that each Administrator would have their own sandbox in which to test changes.
Recently, users notice that fields that were recently added for one department suddenly disappear without warning. Also, Workflows that once sent emails and created tasks no longer do so.
Which two statements are true regarding these issues and resolution? (Choose two.)
A. A sandbox should be created to use as a unified testing environment instead of deploying Change Sets directly to production.
B. Page Layouts should never be deployed via Change Sets, as this causes Workflows and Field-level Security to be reset and fields to disappear.
C. The administrators are deploying their own Change Sets, thus deleting each other's fields from the objects in production.
D. The administrators are deploying their own Change Sets over each other, thus replacing entire Page Layouts and Workflows in Production
A company uses an external system to manage its custom account territory assignments. Every quarter, millions of Accounts may be updated in Salesforce with new Owners when the territory assignments are completed in the external system. What is the optimal way to update the Accounts from the external system?
A. Apex REST Web Service
B. Composite REST API
C. SOAP API
D. Bulk API
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