SALESFORCE-PD1 Practice Test 10 — 10 Questions

Question 1

A developer needs to display a toast notification in a Lightning Web Component when a record is successfully saved. Which module should the developer import?

Accepted Answer

import { ShowToastEvent } from 'lightning/platformShowToastEvent';. Lightning Toast notifications are triggered by importing ShowToastEvent from 'lightning/platformShowToastEvent'.

Answer

import { Toast } from 'lightning/toast';

Answer

import ShowToast from 'force:showToast';

Answer

import { showNotification } from 'lightning/notificationsLibrary';

Question 2

Which TWO tools or APIs can a developer use to deploy metadata between Salesforce organizations? (Choose two.)

Accepted Answer

Outbound and Inbound Change Sets. Change Sets and the Metadata API (via CLI or IDEs) are primary tools for metadata deployment.

Answer

Data Loader

Answer

Apex Anonymous Windows

Answer

Process Builder

Question 3

If a developer uses 'SeeAllData=true' in a test class, what are the primary risks?

Accepted Answer

It makes tests dependent on the state of the organization's existing data.. It relies on existing organization data, making tests brittle and dependent on external state.

Answer

It prevents the use of Test.startTest().

Answer

It causes the Apex compiler to error.

Answer

It increases the test execution time significantly.

Question 4

A developer receives a System.LimitException: Too many SOQL queries: 101 when running a complex unit test. The test class inserts a large volume of test records that inadvertently cause a trigger to execute multiple queries inside a loop. What is the most effective way to reset the governor limits specifically for the code being tested?

Accepted Answer

Wrap the test assertion code between Test.startTest() and Test.stopTest().. Test.startTest() resets all governor limits for the code executed immediately following it, up until Test.stopTest().

Answer

Mark the test method with @isTest(SeeAllData=true).

Answer

Wrap the trigger logic in a Database.setSavepoint() block.

Answer

Use Limits.getLimitQueries() inside the test method.

Question 5

A developer needs to write a test class for a Batch Apex job. Which method must be called to verify that the batch job executes correctly?

Accepted Answer

Database.executeBatch() enclosed by Test.startTest() and Test.stopTest(). Database.executeBatch inside Test.startTest() and Test.stopTest() executes the batch job in test context.

Answer

Test.runBatch()

Answer

Test.enqueueJob()

Answer

System.runAs()

Question 6

A developer needs to invoke an asynchronous method from a standard synchronous Apex trigger. The asynchronous method must be annotated with which keyword?

Accepted Answer

@future. Methods intended to run asynchronously outside the current request must be annotated with @future.

Answer

@AuraEnabled

Answer

@InvocableMethod

Answer

@testVisible

Question 7

During the Salesforce order of execution, which THREE actions occur AFTER the system executes 'after' triggers? (Choose three.)

Accepted Answer

Execution of Assignment Rules.. After triggers run towards the end of the transaction. Subsequent steps include assignment rules, workflow rules, and database commit.

Answer

Execution of before insert triggers.

Answer

Execution of custom validation rules.

Question 8

A developer is designing a complex data validation and transformation process. Which TWO scenarios are best implemented using an Apex Trigger rather than a Record-Triggered Flow? (Choose TWO.)

Accepted Answer

Executing complex custom algorithms requiring recursive method calls and dynamic exception handling across multiple wrapper classes.. Apex triggers excel at complex integrations (callouts) and custom exception handling across multiple distinct object hierarchies that exceed declarative flow capabilities.

Answer

Sending a standard email notification template when a status changes.

Answer

Updating a simple custom field on the same record before it is saved.

Answer

Creating a task for a lead owner upon lead assignment.

Question 9

When deploying code using Unmanaged Change Sets between connected Salesforce organizations, which TWO limitations or behaviors apply? (Choose two.)

Accepted Answer

Some standard fields and standard objects cannot be included in change sets.. Change sets require inbound connection approval, and certain components require manual post-deployment steps or cannot be included.

Answer

Apex classes deployed via change sets are automatically executed in production for code coverage validation upon upload.

Answer

Change sets support full rollback of the entire deployment if any single component fails.

Answer

Change sets automatically delete components from the target organization if they are removed from the source.

Question 10

An architect is designing an automation solution and wants to decide between a Record-Triggered Flow and an Apex Trigger. Which scenario heavily favors choosing an Apex Trigger?

Accepted Answer

Performing sequential HTTP callouts and complex JSON parsing in response to record inserts. Complex integrations, callouts, and heavy algorithmic processing across multiple disparate objects often necessitate Apex triggers over declarative flows.

Answer

Creating a task for the record owner upon lead conversion

Answer

Updating a field on a related parent record when a child record is created

Answer

Sending a standard email alert when a picklist value changes