Salesforce Updated CRT-450 Exam Questions and Answers by aubree

Outbound messages are a way of sending information from Salesforce to external systems or applications in real-time when certain criteria or conditions are met. Outbound messages are sent as SOAP messages and can include fields from the record that triggered them. Outbound messages can be configured from Setup and do not require Apex code. Outbound messages can be associated with different automation tools in Salesforce, such as:

• Approval Process: This is a way of automating the approval of records based on predefined steps and actions. Approval processes can send outbound messages as part of the approval actions when the record meets the entry criteria and approval criteria.
• Workflow: This is a way of automating tasks and actions based on certain rules and criteria. Workflow rules can send outbound messages as part of the workflow actions when the record meets the rule criteria.
• Process Builder: This is a way of creating complex business processes and logic using a graphical interface. Process builder can send outbound messages as part of the process actions when the record meets the criteria node.

References:

• Setting Up Outbound Messaging (1)
• Outbound Message in Salesforce: Comprehensive Guide (2)
• Outbound Message Actions - Salesforce (3)

 The developer should choose to use Data Loader instead of Data Import Wizard because Data Import Wizard cannot import more than 250 records at a time. Data Loader is a client application that can import up to five million records at a time, using either the user interface or the command line. Data Loader can also perform more complex operations, such as upsert, delete, and export. Data Import Wizard is a web-based tool that can import up to 50,000 records per file, but only 250 records per batch. Data Import Wizard can also perform insert, update, and upsert operations, but not delete or export. Data Loader does not run from the developer’s browser, but rather from the developer’s machine. Data Import Wizard does support Opportunities, as well as other standard and custom objects. Data Loader does not automatically relate Opportunities to Accounts, but rather requires the developer to map the fields accordingly. References:

• Salesforce Help: Data Import Wizard vs. Data Loader, page 1
• Salesforce Help: Data Loader Overview, page 1
• Trailhead: Platform Developer I Certification Study Guide: Data Modeling, unit 2

The Lead Source field is a standard picklist field that indicates the source of the lead, such as web, phone inquiry, partner referral, and others1. The Lead Source field is related to the contact, account, and opportunity Source fields, and the value can be inherited from one field to the next as a lead progresses through the funnel2. To ensure that a user populates the Lead Source field prior to converting a lead, the best option is to use a validation rule. A validation rule is a formula that evaluates the data in one or more fields and returns a value of true or false3. Validation rules verify that the data a user enters in a record meets the standards you specify before the user can save the record3. By creating a validation rule on the Lead object that checks if the Lead Source field is blank, you can prevent the user from converting the lead without filling in the Lead Source field. You can also display a custom error message to inform the user of the requirement3. For example, the validation rule formula could be:

ISBLANK(LeadSource)

And the error message could be:

Please enter a value for Lead Source before converting the lead.

Using a formula field, Lead Conversion field mapping, or an after trigger on Lead are not effective ways to ensure that the user populates the Lead Source field prior to converting a lead. A formula field is a read-only field that derives its value from a formula expression you define. It cannot be edited by the user and cannot enforce data entry. Lead Conversion field mapping is a way to specify how fields in the lead record are transferred to the fields in the contact, account, and opportunity records during lead conversion. It cannot prevent the user from converting the lead without entering the Lead Source field. An after trigger on Lead is a piece of Apex code that executes after a lead record is inserted, updated, deleted, or undeleted. It cannot validate the data entered by the user before the lead conversion occurs. References: 1 Lead | Object Reference for the Salesforce Platform | Salesforce Developers1, 2 Let’s Talk About Salesforce Lead Source | Salesforce Ben2, 3 Validation Rules | Salesforce Help3, Formula Field | Salesforce Field Reference Guide | Salesforce Developers, Map Lead Fields for Lead Conversion | Salesforce Help, Triggers | Apex Developer Guide | Salesforce Developers

The test method fails in the sandbox test framework because it relies on existing data in the sandbox, which may not be consistent or available for the test execution. The Apex test framework uses a separate test data context that is rolled back after the test execution, so any data that is queried or inserted by the test method must be created within the test method or by using the @testSetup annotation. The Execute Anonymous window, on the other hand, runs the Apex logic in the current user context and can access the existing data in the sandbox. Therefore, the Apex logic may succeed in the Execute Anonymous window but fail in the test framework. References:

• Apex Testing (Salesforce Developer Documentation)
• Isolation of Test Data from Organization Data in Unit Tests (Salesforce Developer Documentation)
• Free Salesforce Platform Developer 1 Practice Exam (With Answers) (Salesforce Ben)