PDI無料問題集「Salesforce Platform Developer I (PDI)」

質問 1

A software company uses the following objects and relationships:
* Case: to handle customer support issues
* Defect__c: a custom object to represent known issues with the company's software
* Case Defect__c a junction object between Case and Defect __c to represent that a defect is a cause of a customer issue Case and Defect__c have Private organization-wide defaults.
What should be done to share a specific Case_Defect__c record with a user?

（A）Share the parent Case and record_c record.

（B）Share the parent Defect__c record.

（C）Share the parent Cast record Defect_c records.

（D）Share the case_Defect_c record.

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

A developer creates a Lightning web component that imports a method within an Apex class. When a Validate button is pressed, the method runs to execute complex validations.
In this implementation scenario, which two options are.. of the Controller according to the MVC architecture?
Choose 2 answers

（A）JavaScript file

（B）HTML file

（C）Apex class

（D）XML file

正解：A、C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

A developer is creating an app that contains multiple Lightning web components.
One of the child components is used for navigation purposes. When a user clicks a button called Next in the child component, the parent component must be alerted so it can navigate to the next page.
How should this be accomplished?

（A）Call a method in the Apex controller.

（B）Fire a notification.

（C）Create a custom event.

（D）Update a property on the parent.

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

When a user edits the Postal Code on an Account, a custom Account text field named "Timezone" must be updated based on the values in a PostalCodeToTimezone__c custom object.
Which two automation tools can be used to implement this feature? Choose 2 answers

（A）Fast Field Updates record-triggered flow

（B）Approval process

（C）Quick actions

（D）Account trigger

正解：A、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

Universal Containers has implemented an order management application. Each Order can have one or more Order Line items. The Order Line object is related to the Order via a master-detail relationship. For each Order Line item, the total price is calculated by multiplying the Order Line item price with the quantity ordered.
What is the best practice to get the sum of all Order Line item totals on the Order record?

（A）Quick action

（B）Apex trigger

（C）Formula field

（D）Roll-up summary field

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

The Job _Application__c custom object has a field that is a master-detail relationship to the Contact object, where the Contact object is the master.
As part of a feature implementation, a developer needs to retrieve a list containing all Contact records where the related Account Industry is
'Technology', while also retrieving the Contact's Job_Application__c records.
Based on the object's relationships, what is the most efficient statement to retrieve the list of Contacts?

（A）

（B）

（C）

（D）

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

Universal Containers has developed custom Apex code and Lightning Components in a Sandbox environment. They need to deploy the code and associated configurations to the Production environment.
What is the recommended process for deploying the code and configurations to Production?

（A）Use the Ant Migration Tool to deploy the Apex cade and Lightning Components.

（B）Use Salesforce CLI to deploy the Apex code and Lightning Components.

（C）Use a change set to deploy the Apex code and Lightning Components.

（D）Use the Force.com IDE to deploy the Apex code and Lightning Components.

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

Which statement should be used to allow some of the records in a list of records to be inserted if others fail to be inserted?

（A）Database. insert (records, false)

（B）insert records

（C）insert (records, false)

（D）Database. insert (records, true)

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

If Apex code executes inside the execute() method of an Apex class when implementing the Batchable interface, which two statements are true regarding governor limits?
Choose 2 answers

（A）The Apex governor limits cannot be exceeded due to the asynchronaus nature of the transaction.

（B）The Apex governor limits will use the asynchronous limit levels.

（C）The Apex governor limits are omitted while calling the constructor of the Apex class.

（D）The Apex governor limits are reset for each iteration of the execute () method.

正解：B、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 10

A lead developer creates an Apex interface called Laptop. Consider the following code snippet:
public class SilverLaptop{
//code implementation
How can a developer use the Laptop interface within the silverLaptop class?

（A）

（B）

（C）

（D）

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

PDI 無料問題集「Salesforce Platform Developer I (PDI)」

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