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Questions and Answers
Which tag should a developer use to display a flow named 'accountOnboarding' in an Aura component?
Which tag should a developer use to display a flow named 'accountOnboarding' in an Aura component?
What is the most appropriate debugging approach to troubleshoot a custom Apex trigger that is causing records to be duplicated?
What is the most appropriate debugging approach to troubleshoot a custom Apex trigger that is causing records to be duplicated?
What can be implemented to ensure only decommissioned containers are deleted in the system?
What can be implemented to ensure only decommissioned containers are deleted in the system?
To ensure that all new leads have a valid email address, what would be the best solution after creating a validation rule?
To ensure that all new leads have a valid email address, what would be the best solution after creating a validation rule?
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Which type of Salesforce orgs should a team use for independent work on a source-driven project with varying org configurations?
Which type of Salesforce orgs should a team use for independent work on a source-driven project with varying org configurations?
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What should a developer create to allow users to fill out a form on an Account record that creates a record for a custom object?
What should a developer create to allow users to fill out a form on an Account record that creates a record for a custom object?
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What implementation should be used to prevent the creation of Request__c records when certain conditions are met?
What implementation should be used to prevent the creation of Request__c records when certain conditions are met?
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What is the most efficient way to create a follow-up Task for every new Opportunity?
What is the most efficient way to create a follow-up Task for every new Opportunity?
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How can a developer find the current user's default Opportunity record type?
How can a developer find the current user's default Opportunity record type?
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Which statement about roll-up summary fields and parent records is true?
Which statement about roll-up summary fields and parent records is true?
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When does Salesforce execute duplicate rules in relation to DML operations?
When does Salesforce execute duplicate rules in relation to DML operations?
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In which situation would a trigger fire multiple times during a transaction?
In which situation would a trigger fire multiple times during a transaction?
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What is the main purpose of a Dynamic Action added to the Account Record Page?
What is the main purpose of a Dynamic Action added to the Account Record Page?
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What is a primary difference between a master-detail relationship and a lookup relationship in Salesforce?
What is a primary difference between a master-detail relationship and a lookup relationship in Salesforce?
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What is a consequence of the validation rules on the trigger?
What is a consequence of the validation rules on the trigger?
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What should the developer do to successfully test the OpportunityLineItem trigger while accessing the standard price book?
What should the developer do to successfully test the OpportunityLineItem trigger while accessing the standard price book?
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What approach is recommended if a developer wants to improve test class coverage for a helper class?
What approach is recommended if a developer wants to improve test class coverage for a helper class?
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Which method allows viewing the code coverage percentage for an Apex class?
Which method allows viewing the code coverage percentage for an Apex class?
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What is the consequence of having a custom field marked as Unique but not also as an External ID?
What is the consequence of having a custom field marked as Unique but not also as an External ID?
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What process should a developer follow to add multiple accounts in a Developer Edition org?
What process should a developer follow to add multiple accounts in a Developer Edition org?
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In developing a Lightning component for Contact record creation, what is a necessary field type for Salary?
In developing a Lightning component for Contact record creation, what is a necessary field type for Salary?
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What would you do if the deployment of a Change Set fails due to test coverage issues?
What would you do if the deployment of a Change Set fails due to test coverage issues?
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Study Notes
Aura Components and Flows
- To display a Flow named "accountOnboarding" created in Flow Builder within an Aura component, a developer should use the lightning:flow tag.
Debugging Apex Triggers
- To troubleshoot an Apex trigger causing record duplication, the most effective approach is to use the Apex Interactive Debugger. This allows stepping through the code line-by-line and identifying the issue.
Implementing Decommissioning Logic
- A Validation Rule should be used to ensure only decommissioned containers can be deleted. The validation rule should check the "Status" field and only allow deletion if the value is "Decommissioned".
Validating Lead Email Addresses
- To enforce a valid email address for new leads with additional automation, the best solution is to use a before-save Apex trigger on the Lead object. The trigger should validate the email address using a built-in function and display an error message if it is invalid.
Source-Driven Development
- For source-driven development with independent work and different org configurations, Scratch Orgs are the recommended type of org.
Custom Form for Account Record
- To allow users to complete a form on an Account record that creates a record for a custom object, a Dynamic Action can be added to the Account Record Page.
Preventing Record Creation with Conditions
- The correct implementation to prevent the creation of Request__c records under specific conditions is to use a before insert trigger on the Request__c object. The trigger should call a helper class like
RequestLogic
to validate the records before they are inserted.
Opportunity Follow-Up Task Automation
- The most efficient way to automatically create a follow-up task for each new Opportunity, assigned to the Opportunity Owner, is using a Record-triggered flow on Opportunity. The flow can be triggered on "Opportunity: Created" and create the Task record with the correct information.
Retrieving User's Default Opportunity Record Type
- To get the current user's default Opportunity record type, a developer can use the
schema.userinfo.opportunity.getDefaultRecordType()
method.
Master-Detail Relationship and Automation
- In a master-detail relationship between Account and Branch, the following are true:
- Rollup summary fields on the parent record (Account) will trigger a Save operation on the parent record.
- Duplicate rules are executed only once all operations are committed to the database.
- A trigger may execute multiple times during a transaction.
- Validation rules will not cause the trigger to fire again.
Handling Unique Custom Fields
- To handle a unique custom field (e.g., PrimaryId__c) on a custom object (e.g., Candidate__c), the best option is to mark the field as an External ID. This ensures that Salesforce properly handles uniqueness and prevents duplicate data.
Adding Test Accounts to Developer Edition
- To add test accounts to a Developer Edition org, use the Data Loader tool to import a CSV file containing the new account data.
Accessing Standard Price Book in Test Class
- To access the standard price book in a test class covering an OpportunityLineItem trigger, use the
Test.getStandardPricebookId()
method.
Lightning Component for Contact Creation
- The correct Lightning component tag for creating a Contact record with a custom field (Salary__c) is
lightning:input type="currency" value="Salary__c">
.
Code Coverage and Test Classes
-
Viewing Code Coverage:
- Code coverage percentage can be viewed in the Overall Code Coverage panel within the Developer Console Tests tab.
- The Class Test Percentage tab on the Apex Class list view in Salesforce Setup also shows coverage.
- The Code Coverage column in the Apex Classes page list view displays coverage information.
-
Test Class Scenarios:
- To resolve a coverage warning for a helper class, increase the test class coverage on the helper class.
- A separate test class should be created to cover the Apex trigger directly.
- Failing test methods should not be removed from the test class but fixed to improve coverage.
- Using the "Run All Tests" method only executes existing tests and won't automatically create new tests.
Capabilities of the Salesforce Platform
- The Salesforce Platform has various capabilities:
- Scalability: Salesforce handles large volumes of data and users.
- Security: Salesforce provides robust security features to protect data.
- Customization: Salesforce allows for extensive customization through Apex, Visualforce, and Lightning Web Components.
- Integration: Salesforce integrates with various third-party systems using APIs and other tools.
- Collaboration: Salesforce offers features for team collaboration and communication (e.g., Chatter, Communities).
- Mobile Access: Salesforce provides mobile applications and features for users to access the platform from anywhere.
- Analytics: Salesforce provides tools for data analysis and reporting, including dashboards and reports.
- Automation: Salesforce provides tools for automation through workflows, processes, and Apex triggers.
- AI and Machine Learning: Salesforce offers AI-powered features for tasks like lead scoring, forecasting, and customer support.
- Community Building: Salesforce allows building custom communities for customers, partners, and employees to interact and collaborate.
- Cloud Services: The Salesforce Platform is a cloud-based service, eliminating the need for on-premises infrastructure management.
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Description
Test your knowledge about Salesforce development focusing on Aura components and Apex triggers. This quiz covers topics such as Flow integration, debugging techniques, validation rules, and email address validation for leads. Perfect for developers looking to enhance their Salesforce skills.