Salesforce Salesforce Certifications PDII Questions & Answers

• Question 301:

  Consider the following code snippet: Choose 2 answers

  

  A. import getOrders from ,@salesforce/apex/OrderController.getAvailableOrders';

  B. import ( LightningElement--apt ) from 'lwc*.

  C. import getOrders from @salesforc/apex/c.OrderController.getAvailablOrd#r?;

  D. import { LightningElement, wire ) from 'lwc';

  Correct Answer: AD

• Question 302:

  In a previous data audit, It was determined that close to 5 million Opportunity records are stored within the Salesforce environment. The organization-wide default for the object are set to Public Read-Only and most opportunities are related to

  an external case.

  The method is called from a Lightning web component. Some end users do not provide a cased value and experience low performance while running the query.

  Which two techniques should the developer implement to avoid low performance queries from executing? Choose 2 answers

  A. Implement a LIMIT clause within the SOQL query to restrict the result set.

  B. Ensure the user-provided input is not null before executing the SOQL query.

  C. Implement the with sharing keyword on the Apex class.

  D. Use SOSL instead of SOQL queries to perform text-based searches.

  Correct Answer: AD

• Question 303:

  A developer is creating a Lightning web component to display a calendar. The component will be used in multiple countries. In some locales, the first day of the week is a Monday, or a Saturday, or a Sunday. What should the developer do to ensure the calendar displays accurately for users in every locale?

  A. Use a custom metadata type to store key/value pairs.

  B. Query the FirstDayOfweek field from the Locale for the current user.

  C. Use Userinfor. getLocale () in the component.

  D. Import the firstDayofWeek property in the component.

  Correct Answer: C

• Question 304:

  A developer is writing a Jest for a Lightning web component that conditionally displays child components based on a user's checkbox selections. What should the developer do to property test that the correct components display and hide for each scenario?

  A. Reset the DOM after each test with the after Each method.

  B. Add a teardown block to reset the DOM after each test.

  C. Create a new describe block for each test

  D. Create a new jsdom instance for each test

  Correct Answer: C

• Question 305:

  Consider the following code snippet:

  How should component communicate to the component that an order has been selected by the user?

  A. Created and fire an application event.

  B. Create and fire a standard DOM event.

  C. Create and fire a component event.

  D. Create and dispatch a custom event

  Correct Answer: D

• Question 306:

  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". Which method must the developer implement in order to sign the HTTP request with the certificate?

  A. req.setHeader('certificate', 'ERPSecCertificate');

  B. req.setSecure('ERPSecCertificare)';

  C. req.setClientCertificateName('ERPSecCertificate');

  D. req.setSecureCertificate( 'ERPSecCertificate');

  Correct Answer: C

• Question 307:

  A developer is creating a page in App Builder that will be used in the Salesforce mobile app.

  Which two practices should the developer follow to ensure the page operates with optimal performance?

  Choose 2 answers

  A. Limit five visible components on the page.

  B. Limit 25 fields on the record detail page.

  C. Limit the number of Tabs and Accordion components.

  D. Analyze the page with Performance Analysis for App Builder.

  Correct Answer: BD

• Question 308:

  Users upload .csv files in an external system to create account and contact records in Salesforce. Up to 200 records can be created at a time. The users need to wait for a response from Salesforce in the external system, but the data does not need to synchronize between the two systems.

  Based on these requirements, which method should a developer use to create the records in Salesforce?

  A. REST API request using composite/vbatch/

  B. REST API request using composite/tree/

  C. Apex web services

  D. Bulk API 2.0

  Correct Answer: D

• Question 309:

  What level can a hierarchy custom setting be defined for? (Choose three.)

  A. Users

  B. Groups

  C. Profiles

  D. Roles

  E. Organization

  Correct Answer: ACE

• Question 310:

  A developer has created a Visualforce page that uses a third-party JavaScript framework. The developer has decided to supply data to the JavaScript functions using JavaScript Remoting for Apex Controllers. What is the correct syntax to declare a remote method in Apex? (Choose two.)

  A. @RemoteAction global static String getTable()

  B. @RemoteAction global String getTable()

  C. @RemoteAction public static String getTable()

  D. @RemoteObject global static String getTableQ

  Correct Answer: AC