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| Section | Weight | Objectives |
|---|---|---|
| Salesforce Fundamentals | 7% | - Security model, profiles, permission sets and sharing - Multi-tenant architecture and platform limits - Declarative development capabilities |
| Logic and Process Automation | 40% | - Asynchronous Apex: batch, queueable, future, scheduled - Apex classes, triggers, and methods - Platform events and publish-subscribe model - Process Builder, Flow, and approval processes - Governor limits and best practices |
| User Interface | 23% | - Lightning Web Components (LWC) architecture and development - Integration with Lightning App Builder and Experience Cloud - UI security and accessibility - Visualforce pages, controllers and extensions - Component communication and events |
| Testing, Debugging and Deployment | 17% | - Debugging tools: Developer Console, logs, checkpoints - Deployment tools: Salesforce DX, CLI, change sets - Unit test creation, code coverage requirements - Development environments and sandboxes |
| Data Modeling and Management | 13% | - Data operations, import/export and data management - Object relationships, fields, and schema design - SOQL and SOSL query construction and optimization |
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NEW QUESTION # 77
The value of the account type field is not being displayed correctly on the page. Assuming the custom controller is properly referenced on the Visualforce page, what should the developer do to correct the problem?
Answer: A
Explanation:
In Visualforce, data-binding requires getter and setter methods to access the attributes of a controller. Adding a getter method for actType ensures that its value is retrieved properly.
NEW QUESTION # 78
A developer must write anApex method that will be called from a lightning component. The method may delete an Account stored in the accountRec variable.
Which method should a developer use to ensure only users that should be able to delete Accounts can successfully perform deletion?
Answer: D
NEW QUESTION # 79
An after trigger on the account object performs a DML update operation on all of the child opportunities of an account. There are no active triggers on the opportunity object, yet a "maximum trigger depth exceeded" error occurs in certain situation. Which two reasons possibly explain the account trigger firing recursively? choose 2 answers
Answer: C
NEW QUESTION # 80
What are three characteristics of change set deployments?
Choose 3 answers Sending a change set between two orgs requires a deployment connection.
Answer: A,B,E
Explanation:
* Change sets can only be used between related organizations:
* Change sets require a relationship between the source and target Salesforce orgs, such as a production org and its sandboxes. You cannot use change sets between unrelated Salesforce orgs.
Reference:Salesforce Change Set Overview
Deployment is done in a one-way, single transaction:
When a change set is deployed, it is applied to the target org as a single transaction. If there are any errors in the deployment, the entire transaction is rolled back.
Reference:Apex Development Guide
Sending a change set between two orgs requires a deployment connection:
Before sending or deploying a change set, a deployment connection must be established between the source and target orgs. This connection is configured in the setup menu under "Deployment Connections." Reference:Trailhead: Deployment Connections Incorrect Options:
A: Change sets can deploy custom settings data:
Change sets cannot deploy data, including custom settings data. They only move metadata.
E: Change sets can be used to transfer records:
Records (data) are not supported by change sets; they only facilitate metadata migration.
NEW QUESTION # 81
A developer has a Visualforce page and custom controller to save Account records. The developer wants to display any validation rule violations to the user.
How can the developer make sure that validation rule violations are displayed?
Answer: D
Explanation:
Validation Rule Violations:
Salesforce automatically throws exceptions for validation rule violations during DML operations.
<apex:messages>is used to display these errors to the user.
Why Not Other Options?
A: Controller attributes alone cannot handle validation messages.
B: A try/catch block does not address validation rule violations effectively.
D:Database.upsert()method is not related to validation error handling.
References:Apex Messages:https://developer.salesforce.com/docs/atlas.en-us.pages.meta/pages
/pages_compref_messages.htm
NEW QUESTION # 82
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