PDII Exam Dumps – PDF Questions and Testing Engine [Q72-Q91]

NEW QUESTION 72
What are three reasons that a developer should write Jest tests for Lightning web components?
Choose 3 answers

NEW QUESTION 73
A lead developer for a Salesforce organization needs to develop a page-centric application that allows the user to interact with multiple objects related to a Contact The application needs to implement a third-party JavaScript framework such as Angular, and must be made available in both Classic and Lightning Experience.
Given these requirements, what is the recommended solution to develop the application?

NEW QUESTION 74
A developer has a test class that creates test data before making a mock call-out, but now receives a you have uncommitted work pending. Please commit or callout before calling out error.
What step should be taken to resolve the error?

NEW QUESTION 75
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?
A)

B)

C)

D)

NEW QUESTION 76
Within the System.Limit class, what would you call to get the number of calls made in your transaction?

NEW QUESTION 77
A developer writes the following code: public with sharing class OrderController { public PaqeReference sendOrder() { Order__c order = new Order__c insert order; ExternalOrder externalOrder = new ExternalOrder (order); Http h = new Http(); HttpRequest req = new HttpRequest(); req.setEndpoint(‘https://www.example.org/v1/orders’); req.setMethod(‘POST’); req.setBody(JSON.serialize(externalOrder)); HttpResponse res = h.send(req); order = (ExternalOrder)JSON.deserialize(res.getBody(),ExternalOrder.class); } } While testing the code, the developer receives the following error message: System.CalloutException : You have uncommitted work pending What should the developer do? Choose 2 answers

NEW QUESTION 78
Within the System.Limit class, what would you call to get the number of calls made in your transaction?

NEW QUESTION 79
Which two relationship queries use the proper syntax? (Choose two.)
SELECT Id, Name, Account__r.Name FROM Contact WHERE Account__r.Industry

NEW QUESTION 80
A company has a Lightning Page with many Lightning Components, some that cache reference dat
a. It is reported that the page does not always show the most current reference data. What can a developer use to analyze and diagnose the problem in the Lightning Page?

NEW QUESTION 81
An Apex class does not achieve expected code coverage. The testSetup method explicitly calls a method in the Apex class. How can the developer generate the code coverage?

NEW QUESTION 82
Within the System.Limit class, what would you call to get the total limit you can call in a single transaction?

NEW QUESTION 83
A developer created the following test method:

The developer org has five accounts where the name starts with Test”. The developer executes this test in the Developer Console.
After the test code runs, which statement is true?

NEW QUESTION 84
A company has code to update a Request and Request Lines and make a callout to their external ERP system’s REST endpoint with the updated records.

The CalloutUtil. makeRestCallout fails with a ‘You have uncommitted work pending. Please commit or rollback before calling out’ error. What should be done to address the problem?

NEW QUESTION 85
A corporation has many different Salesforce orgs, with some different objects and some common objects, and wants to build an application that can create, retrieve, and update common object records in all of the different orgs.
Which method of integration should the application use?

NEW QUESTION 86
What is the transaction limit for the number of records using QueryLocator?

NEW QUESTION 87
Exhibit:

What can be done to improve the performance of the insert trigger shown above?

NEW QUESTION 88
A company wants to implement a new call center process for handling customer service calls. It requires service reps to ask for the caller’s account number before proceeding with the rest of their call script.
Following best practices, what should a developer use to meet this requirement?

NEW QUESTION 89
Which of the following object types can be used with a Web Service?

NEW QUESTION 90
What is the best way to display field-level error messages in Lightning?

NEW QUESTION 91
A company uses a custom-built enterprise resource planning (ERP) system to handle order management. The company wants Sales Reps to know the status of orders so that if a customer calls to ask about their shipment, the Sales Rep can advise the customer about the order’s status and tracking number if it is already shipped.
Which two methods can make this ERP order data visible in Salesforce? (Choose two.)