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Salesforce is a globally renowned cloud-based CRM (Customer Relationship Management) software. It is used by businesses of all sizes to streamline their sales, marketing, and customer service operations. The Salesforce platform is highly customizable, and businesses can build custom applications on it to cater to their specific needs. The Salesforce Certified Platform Developer II (PDII) certification exam is designed to test the skills and knowledge required to build custom applications on the Salesforce platform.
NEW QUESTION # 16
A developer receives the exception 'SOQL query not selective enough' when performing a query on an object with a large amount of dat a. Which step should be taken to resolve the issue?
- A. Use an ID in the WHERE clause of the SOQL query.
- B. Perform the SOQL query as part of a FOR loop.
- C. Perform the SOQL query via a call to the REST API.
- D. Move the SOQL query to within an asynchronous process.
Answer: A
NEW QUESTION # 17
A developer wrote a Visualforce page for Sales Reps to add products to an order. The page takes a URL query parameter, productFamily, which filters the product results. The test method for the filter behavior has an assertion failing due to an incorrect number of results.
Why could the test be failing? (Choose two.)
- A. The test does not set the current page reference
- B. The test does not call Test.startTest()
- C. The test is not run by a System Administrator
- D. The test does not create product data
Answer: A,D
NEW QUESTION # 18
A developer is building a Lightning web component to get data from an Apex method called getData that takes a parameter, name. The data should be retrieved when the user clicks the Load Data button.
Exhibit.
What must be added to get the data?
- A. Add @wire(getData, (name: $name')} to the account field and this, account = getData ( ) ; to t loadData ( ) function.
- B. Add getData ({ name; this,name}) , then (result=> { this.account = result}) to the LeadData ( ) function.
- C. Add this, account = getData (this,name); to the loadData ( ) function.
- D. Add @wire(getData, {name: $name'}) to the account field and delete loadData ( ) because it is not needed.
Answer: B
NEW QUESTION # 19
When the sales team views an individual customer record, they need to see recent interactions for the customer. These interactions can be sales orders, phone calls, or Cases. The date range for recent interactions will be different for every customer record type.
How can this be accomplished?
- A. Use Lightning Flow to read the customer's record type, and then do a dynamic query for recent interactions and display on the View page.
- B. Use a dynamic form on the customer record page to display recent interactions.
- C. Use a Lightning component to Query and display interactions based on record type that is passed in using a design:attribute from the Lightning page.
- D. Use batch Apex to query for the most recent interactions when the customer view screen is loaded.
Answer: A
NEW QUESTION # 20
Lightning Aura Component
Given the code above, which two changes need to be made in the Apex Controller for the code to work' Choose 2 answers
- A. Change the argument from JSONObject to String.
- B. Change the method signature to be global static, not public static.
- C. Annotate the entire class as @AuraEnabled instead of just the single method.
- D. Remove line 06 from the Apex Controller and use firstName In the return.
Answer: B,D
NEW QUESTION # 21
A company has a web page that needs to get Account record information, such as name, website, and employee number. The Salesforce record 1D is known to the web page and it uses JavaScript to retrieve the account information.
Which method of integration is optimal?
- A. REST API
- B. Apex REST web service
- C. Apex SOAP web service
- D. SOAP API
Answer: C
Explanation:
The optimal method of integration for the scenario is an Apex SOAP web service. An Apex SOAP web service is a custom Apex class that exposes methods that can be invoked from an external system using SOAP protocol. An Apex SOAP web service can be used to expose Salesforce data and functionality to a web page that uses JavaScript, as long as the web page has access to the WSDL (Web Service Description Language) file that defines the web service. An Apex SOAP web service can also leverage the benefits of Apex, such as governor limits, testing, and debugging. A SOAP API is a standard Salesforce API that allows external systems to access and manipulate Salesforce data and metadata using SOAP protocol. A SOAP API can also be used to integrate with a web page that uses JavaScript, but it would require more coding and configuration than an Apex SOAP web service, as it would not be customized for the specific use case. An Apex REST web service is a custom Apex class that exposes methods that can be invoked from an external system using RESTful principles and JSON or XML formats. An Apex REST web service can also be used to integrate with a web page that uses JavaScript, but it would not be optimal for the scenario, as it would require the web page to parse the JSON or XML response and handle the authentication and authorization. A REST API is a standard Salesforce API that allows external systems to access and manipulate Salesforce data and metadata using RESTful principles and JSON or XML formats. A REST API can also be used to integrate with a web page that uses JavaScript, but it would not be optimal for the scenario, as it would require the web page to parse the JSON or XML response and handle the authentication and authorization. Reference: [Apex Web Services and Callouts], [SOAP API Developer Guide], [Apex REST Web Services], [REST API Developer Guide]
NEW QUESTION # 22
A developer is developing a reusable Aura component that will reside on an sObject Lightning page with the following HTML snippet:
Caura: component implements-"forcethaaRecordid, flexipage:availableForAllPageTypes">
<div>Hello!</div>
</aura:component>
How can the component's controller get the context of the Lightning page that the sobject is an without requiring additional best coverage?
- A. Use the getSObjectType () method in an Apex class
- B. Add force:hasSobjectName to the implements attribute
- C. Set the object type as a component attribute.
- D. Create a design attribute and configure via App Builder
Answer: B
NEW QUESTION # 23
Which statement is considered a best practice for writing bulk safe Apex Triggers?
- A. Add records to collections and perform DML operations against these collections.
- B. Instead of DML statements, use the Database methods with allOrNone set to False.
- C. Add LIMIT 50000 to every SOQL statement
- D. Perform all DML operations from within a Future Method.
Answer: A
NEW QUESTION # 24
Universal Containers decided to use Salesforce to manage a new hire interview process. A custom object called Candidate was created with organization-wide defaults set to Private. A lookup on the Candidate object sets an employee as an Interviewer.
What should be used to automatically give Read access to the record when the lookup field is set to the Interviewer user?
- A. The record can be shared using a sharing rule.
- B. The record can be shared using an Apex class.
- C. The record cannot he shared with the current setup.
- D. The record can be shared using a permission set.
Answer: B
Explanation:
The record can be shared using an Apex class to automatically give Read access to the record when the lookup field is set to the Interviewer user. An Apex class can be used to create and manage sharing rules programmatically, using the Apex sharing objects, such as AccountShare, ContactShare, or CustomObject__Share. An Apex class can also use triggers or batch classes to execute the sharing logic when a record is created or updated. By using an Apex class, the developer can create a custom sharing rule that can grant Read access to the Interviewer user when the lookup field on the Candidate object is set to the user's ID. The developer can also use the with sharing or without sharing keywords to enforce or bypass the sharing rules in the Apex class. Reference: [Apex Managed Sharing], [Sharing a Record Using Apex]
NEW QUESTION # 25
What are three benefits of using declarative customizations over code? (Choose three.)
- A. Declarative customizations are not subject to governor limits.
- B. Declarative customizations will automatically update with each Salesforce release.
- C. Declarative customizations do not require user testing.
- D. Declarative customizations generally require less maintenance.
- E. Declarative customizations cannot generate run time errors.
Answer: A,B,D
NEW QUESTION # 26
Assuming the CreateOneAccount class creates one account and implements the Queueable interface, which syntax properly tests the Apex code?
- A.
- B.
- C.
- D.
Answer: D
Explanation:
The correct syntax to test the Apex code that implements the Queueable interface is Option B. This option uses the Test.startTest() and Test.stopTest() methods to mark the boundaries of the test execution, and the Test.enqueueJob() method to execute the queueable job and get the job ID. The option also uses the System.assert() method to verify the expected result. Option A is incorrect, as it does not use the Test.enqueueJob() method, but the System.enqueueJob() method, which is not valid. Option C is incorrect, as it does not use the Test.stopTest() method, which is necessary to ensure that the asynchronous job is completed before the assertion. Option D is incorrect, as it does not use the Test.startTest() method, which is recommended to isolate the test context from the setup context. Reference: [Queueable Apex], [Testing Asynchronous Apex], [Apex Developer Guide]
NEW QUESTION # 27
A Visualforce page contains an industry select list and displays a table of Accounts that have a matching value in their Industry field.
When a user changes the value in the industry select list, the table of Accounts should be automatically updated to show the Accounts associated with the selected industry, What is the optimal way to implement this?
- A. Add an <apex:actionFunction> within the <apex:selectOptions>.
- B. Add an <apex:actionFunction> within the <apax:selecList>.
- C. Add an <apex:actionsupport> within the <apex:selectOptions>.
- D. Add an <apex:actionsupport> within the <apex:selecList>.
Answer: D
Explanation:
The optimal way to implement the requirement is to add an apex:actionsupport within the apex:selectList. The apex:actionsupport component adds AJAX support to another component, allowing the component to be refreshed asynchronously by the server when a particular event occurs, such as a button click or mouseover. By adding an apex:actionsupport within the apex:selectList, the Visualforce page can invoke the controller method that performs the query based on the selected industry and re-render the table of Accounts without refreshing the whole page. The apex:actionsupport component can also specify the event that triggers the action, such as onchange, and the reRender attribute that specifies the ID of the component to be redrawn, such as the table. Adding an apex:actionFunction within the apex:selectList would not work, as the apex:actionFunction component defines a JavaScript function that can invoke a controller method. The apex:actionFunction component does not have an event attribute and cannot be triggered by changing the value in the select list. Adding an apex:actionsupport within the apex:selectOptions would not work, as the apex:selectOptions component defines the options to be displayed in the select list and does not support the event attribute. Adding an apex:actionFunction within the apex:selectOptions would not work, as the apex:actionFunction component defines a JavaScript function that can invoke a controller method. The apex:actionFunction component does not have an event attribute and cannot be triggered by changing the value in the select list. Reference: [apex:actionsupport], [apex:actionFunction], [apex:selectList], [apex:selectOptions]
NEW QUESTION # 28
A developer has built a multi-page wizard using a single Custom Controller to query and update data. Users are complaining that the pages are loading slowly.
What will improve performance? (Choose three.)
- A. Using selective queries
- B. Setting the Apex Page attribute cache=true
- C. Reducing the view state
- D. Using actionRegion and rerender
- E. Turning off the standard stylesheet
Answer: A,B,C
NEW QUESTION # 29
Refer to the code snippet below:
When a Lightning web component is rendered, a list of opportunity 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 fetchOpps method available within the Lightning web component?
- A. The fecthOpps method must be annotated with the @ AuraEnabled annotation.
- B. The fetchOpps method must specify the (cacheable =true) attribute
- C. The fetchOpps method must be annotated with the @InvocableMethod annotation.
- D. The fetchOpps method cannot mutate the result set retrieved from the database.
- E. The fetchOpps method must specify the (continustion-true) attribute
Answer: A,B,D
NEW QUESTION # 30
A Visualforce page contains an industry select list and displays a table of Accounts that have a matching value in their Industry field.
When a user changes the value in the industry select list, the table of Accounts should be automatically updated to show the Accounts associated with the selected industry.
What is the optimal way to implement this?
- A. Add an <apex: actionFunction> within the <apex: select List >.
- B. Add an <apex: actionFunction> within the <apex : selectOptions>.
- C. Add an <apex: actionSupport> within the <apex: selectOptions>.
- D. Add an <apex: actionSupport> within the <apex:selectList>.
Answer: A
NEW QUESTION # 31
A developer wants to use an Aura component with a custom action.
What should be considered in order to do this?
- A. The component's JavaScript controller must handle a method on initialization
- B. The component must implement the flexipage:availableForRecordHome interface
- C. A default value must be provided for each component attribute marked as required
- D. The class "slds-modal_ _container" must be added to the top-level element of the component
Answer: B
NEW QUESTION # 32
A company wants to run different logic based on an Opportunity's record type.
Which code segment handles this request and follows best practices?
- A.
- B.
- C.
- D.
Answer: A
Explanation:
The correct way to handle this request and follow best practices is to use option C. Option C uses a SOQL query with a subquery to filter the Opportunities by record type and then iterate over the results. This way, the developer can avoid hardcoding the record type names or IDs, which can change in different environments or languages, and use the relationship name between Opportunity and RecordType to access the record type name. This also reduces the number of SOQL queries and the number of iterations, as the developer only queries the Opportunities that match the record type criteria and does not need to check the record type name in the loop. Option C also follows the best practices for writing SOQL queries, such as using bind variables, avoiding unnecessary fields, and using selective filters12. Reference: [SOQL and SOSL Queries], [SOQL Relationships], [SOQL Best Practices]
NEW QUESTION # 33
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Salesforce Certified Platform Developer II (PDII) is an advanced certification designed for experienced Salesforce developers who want to demonstrate their expertise in building advanced applications on the Salesforce platform. Salesforce Certified Platform Developer II (PDII) certification is for individuals who have completed the Salesforce Certified Platform Developer I certification and have at least two years of experience in developing on the Salesforce platform.
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