A developer is asked to develop a new AppExchange application. A feature of the program creates Survey records when a Case reaches a certain stage and is of a certain Record Type. This feature needs to be configurable, as different Salesforce instances require Surveys at different times. Additionally, the out-of-the-box AppExchange app needs to come with a set of best practice settings that apply to more customers.
What should the developer use to store and package the custom configuration settings for the app?

Salesforce users consistently receive a “Maximum trigger depth exceeded“ error when saving an Account.
How can a developer fix this error?

What is the optimal technique a developer should use to programmatically retrieve Global Picklist options in a Test Method?

A developer wants to call an Apex server-side controller from an Aura component. What are two limitations to the data being returned by the controller?
Choose 2 answers.

A developer wrote a test class that successfully asserts a trigger on Account. It fires and updates data correctly in a sandbox environment.
A Salesforce admin with a custom profile attempts to deploy this trigger via a change set into the production environment, but the test class fails with an insufficient privileges error.
What should a developer do to fix the problem?

A developer wants to write a generic Apex method that will compare the Salesforce Name field between any two object records. For example, to compare the Name field of an Account and an Opportunity, or the Name of an Account and a Contact.
Assuming the Name field exists, how should the developer do this?

Which three approaches should a developer implement to obtain the best performance for data retrieval when building a Lightning web component?
Choose 3 answers.

There are user complaints about slow render times of a custom data table within a Visualforce page that loads thousands of Account records at once.
What can a developer do to help alleviate such issues?

Which interface needs to be implemented by an Aura component so that it may be displayed in modal dialog by clicking a button on a Lightning record page?

Consider the controller code below that is called from an Aura component and returns data wrapped in a class.
public class myServerSideController {
    @AuraEnabled
    public static MyDataWrapper getSomeData (String theType) {
        Some_Object__c someObj = [
                SELECT ID, Name
                FROM Some_Object__c
                WHERE Type__c = :theType
                LIMIT 1
        ];
        Another_Object__c anotherObj = [
               SELECT ID, Option__c
               FROM Another_Object__c
               WHERE Some_Object__c = :someObj.Name
               LIMIT 1
        ];
     return theData;
    }
    public class MyDataWrapper {
        public String Name { get; set; }
        public String Option { get; set; }
        public MyDataWrapper() {}
    }
}
The developer verified that the queries return a single record each and there is error handling in the Aura component, but the component is not getting anything back when calling the controller getSomeData().
What is wrong?

A company has a custom object, Order__c, that has a required, unique external ID field called Order_Number__c.
Which statement should be used to perform the DML necessary to insert new records and update existing records in a list of Order__c records using the external ID field?

What are three reasons that a developer should write Jest-tests for Lightning web components?
Choose 3 answers.

Given the following containment hierarchy:


What is the correct way to communicate the new rule of a property named “passthrough“ to
my-parent-component if the property is defined within my-child-component ?

A developer wants to integrate invoice and invoice line data into Salesforce from a custom billing system. The developer decides to real-time callouts from the building system using the SOAP API. Unfortunately, the developer is getting a lot of errors when inserting invoice line data because the invoice header record does not exist yet.
What will help ensure the transactional integrity of the integration?

Which tag should a developer use to display different text while an  is processing an action?

How should a developer assert that a trigger with an asynchronous process has been successfully run?

What is the benefit of using a WSDL with Apex?

The Account edit button must be overridden in an org where a subset of users still use Salesforce Classic. The org already has a Lightning Component that will do the work necessary for the override, and the client wants to be able to reuse it.
How should a developer implement this?

A developer is creating a Lightning web component that can be added to a Lightning app page and displayed when the page is rendered in desktop and mobile phone format. To ensure a great mobile experience, the developer chooses to use the SLDS grid utility.
Which two Lightning web components should the developer implement to ensure the application is mobile-ready?
Choose 2 answers.

An org has a requirement that an Account must always have one and only one Contact listed as Primary. So selecting one Contact will de-select any others. The client wants a checkbox on the Contact called ‘Is Primary’ to control this feature. The client also wants to ensure that the last name of every Contact is stored entirely in uppercase characters.
What is the optimal way to implement these requirements?

There is an Apex controller and a Visualforce page in an org that displays records with a custom filter consisting of a combination of picklist values selected by the user.
The page takes too long to display results for some of the input combinations, while for other input choices it throws the exception, “Maximum view state size limit exceeded”.
What step should the developer take to resolve this issue?

Refer to the markup below:

A Lightning web component displays the Account name and two custom fields out of 275 that exist on the object. The developer receives complaints that the component performs slowly.
What can the developer do to improve the performance?

Refer to the code snippet below:

When a Lightning web component is rendered, a list of opportunities that match certain criteria should be retrieved from the database and displayed to the end-user.
Which three considerations must the developer implement to make the fecchOpps method available within the Lightning web component?
Choose 3 answers.

A developer is building a Lightning web component that retrieves data from Salesforce and assigns it to the record property.

What must be done in the component to get the data from Salesforce?

When developing a lightning web component, which setting displays lightning-layout-items in one column on small devices, such as mobile phones, and in two columns on table-size and desktop-size screens?

A company manages information about their product offering in custom objects named Catalog and catalog item. Catalog Item has a master-detail field to Catalog, and each Catalog may have as many as 1,00,000 Catalog Items.
Both custom objects have a CurrencyIsoCode Text field that contains the currency code they should use. If a Catalog’s CurrencyIsoCode changes, all of its Catalogue items’ CurrencyIsoCodes should be changed as well.
What should a developer use to update the CurrencyIsoCodes on the Catalog Items when the Catalog’s CurrencyIsoCode changes?

Consider the Apex class above that defines a RemoteAction used on a Visualforce search page.
Which code snippet will assert that the remote action returned the correct Account?

When calling a RESTful web service, the developer must implement two-way SSL authentication to enhance security. The Salesforce admin has generated a self-sign certificate within Salesforce with a unique name of “ERPSecCertificate”’
Consider the following code snippet:
HttpRequest req = new HttpRequest ();
… // rest of request
Which method must the developer implement in order to sign the HTTP request with the certificate?

A developer created a JavaScript library that simplifies the development of repetitive tasks and features and uploaded the library as a static resource called jsUtils in Salesforce. Another developer is coding a new Lightning web component (LWC) and wants to leverage the library.
Which statement properly loads the static resource within the LWC?

A developer has a test class that creates test data before making a mock callout but now receives a ‘You have uncommitted work pending. Please commit or rollback before calling out‘ error.
Which step should be taken to resolve the error?

A company recently deployed a Visualforce page with a custom controller that has a data grid of information about Opportunities in the org. Users report that they receive a “Maximum view state size limit“ error message under certain conditions.
According to Visualforce best practice, which three actions should the developer take to reduce the view state?
Choose 3 answers.

Ursa Major Solar (UMS) has a custom object, ServiceJob__c, with an optional Lookup field to Account called Partner_Service_Provider__c.
The TotalJobs__c field on Account tracks the total number of ServiceJob__c records to which a partner service provider Account is related.
What should be done to ensure that the TotalJobs__c field is kept up to date?

A business process requires sending new Account records to an external system. The Account Name Id, CreatedDate, and CreatedById must be passed to the external system in near real-time when an Account is inserted without error.
How should a developer achieve this?

A developer created a Lightning web component that uses a lightning-record-edit-form to collect information about Leads. Users complain that they only see one error message at a time about their input when trying to save a Lead record.
Which best practice should the developer use to perform the validations on more than one field, thus allowing more than one error message to be displayed simultaneously?

An org has a requirement that addresses on Contacts and Accounts should be normalized to a company standard by Apex code anytime that they are saved.
What is the optimal way to implement this?

A company has many different unit test methods that create Account records as part of their data setup. A new required field was added to the Account and now all of the unit tests fail.
What is the optimal way for a developer to fix the issue?

Refer to the code below:
Apex Class:

Component markup:

Component controller:

A developer is building this Aura component to display information about top Opportunities in the org.
Which three code changes must be made for the component to work?
Choose 3 answers.

An Apex trigger creates an Order__c record every time an Opportunity is won by a Sales Rep. Recently the trigger is creating two orders.
What is the optimal method for a developer to troubleshoot this?

A company has a web page that needs to get Account record information, such as name, website, and employee number. The Salesforce record ID is known to the web page and it uses JavaScript to retrieve the account information.
Which method of integration is optimal?

A company has reference data stored in multiple Custom Metadata records that represent default information and delete behavior for certain geographic regions. When a contact is inserted, the default information should be set on the contact from the custom metadata records based on the contact‘s address information. Additionally, if a user attempts to delete a contact that belongs to a flagged region, the user must get an error message.
What is the optimal way to automate this?