[2022] PDI.pdf – Questions Answers PDF Sample Questions Reliable [Q89-Q108]

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[2022] PDI.pdf – Questions Answers PDF Sample Questions Reliable

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Q89. Which SOQL query successfully returns the Accounts grouped by name?

SELECT Type, Max(CreatedDate) FROM Account GROUP BY Name

SELECT Name, Max(CreatedDate) FROM Account GROUP BY Name

SELECT Id, Type, Max(CreatedDate) FROM Account GROUP BY Name

SELECT Type, Name, Max(CreatedDate) FROM Account GROUP BY Name LIMIT 5

Q90. When using SalesforceDX, what does a developer need to enable to create and manage scratch orgs?

Production

Dev Hub

Environment Hub

Sandbox

Q91. A primaryid_c custom field exists on the candidate_c custom object. The filed is used to store each candidate’s id number and is marked as Unique in the schema definition.
As part of a data enrichment process. Universal Containers has a CSV file that contains updated data for all candidates in the system, f he file contains each Candidate’s primary id as a data point. Universal Containers wants to upload this information into Salesforce, while ensuring all data rows are correctly mapped to a candidate in the system.
Which technique should the developer implement to streamline the data upload?

Create a Process Builder on the Candidate_c object to map the records.

Create a before Insert trigger to correctly map the records.

A Update the primaryid__c field definition to mark it as an External Id

Upload the CSV into a custom object related to Candidate_c.

Q92. Which is a valid Apex assignment?

Integer x = 5.0;

Float x = 5.0;

Integer x = 5*1.0;

Double x = 5;

Q93. What can be developed using the Lightning Component framework?

Hosted web applications

Single-page web apps

Dynamic web sites

Salesforce integrations

Q94. What is the result of the following Classes page?

View the Code Coverage column in the view on the Apex Classes page.

View the Class test Coverage tab on the Apex Class record.

view the overall Code Coverage panel of the tab in the Developer Console.

Select and run the class on the Apex Test Execution page

Q95. Which two statement can a developer use to throw a custom exception of type MissingFieldValueException?Choose 2 answers

Throw (MissingFieldValueException,’Problem occurred’);

Throw new MissingFieldValueException(‘Problem occurred’);

Throw new MissingFieldValueException();

Throw Exception(new MissingFieldValueException());

Q96. Which type of code represents the Model in the MVC architecture on the Force.com platform?

A Controller Extension method that uses SOQL to query for a list of Account records

Custom JavaScript that processes a list of Account records.

A list of Account records returned from a Controller Extension method

A Controller Extension method that saves a list of Account records

Q97. A developer has to Identify a method in an Apex class that performs resource intensive actions in memory by iterating over the result set of a SOQL statement on the account. The method also performs a DML statement to save the changes to the database. Which two techniques should the developer implement as a best practice to esure transaction control and avoid exceeding governor limits? Choose 2 answers

Use the Database.Savepoint method to enforce database integrity. (Missed)

Use the System.Limit class to monitor the current CPU governor limit consuption. (Missed)

Use the @ReadOnly annotation to bypass the number of rows returned by a SOQL.

Use Partial DML statements to ensure only valid data is committed.

Q98. Universal Container(UC) wants to lower its shipping cost while making the shipping process more efficient.
The Distribution Officer advises UC to implement global addresses to allow multiple Accounts to share a default pickup address. The Developer is tasked to create the supporting object and relationship for this business requirement and uses the Setup Menu to create a custom object called “Global Address”. Which field should the developer ad to create the most efficient model that supports the business need?

Add a Master-Detail field on the Account object to the Global Address object

Add a Master-Detail field on the Global Address object to the Account object.

Add a Lookup field on the Account object to the Global Address object.

Add a Lookup field on the Global Address object to the Account object

Q99. If apex code executes inside the execute() method of an Apex class when implementing the Batchable interface, which statement are true regarding governor limits? Choose 2 answers

The Apex governor limits might be higher due to the asynchronous nature of the transaction. (Missed)

The apex governor limits are reset for each iteration of the execute() mrthod. (Missed)

The Apex governor limits are relaxed while calling the costructor of the Apex class.

The Apex governor limits cannot be exceeded due to the asynchronous nature of the transaction,

Q100. A developer must create a ShippingCalculator class that cannot be instantiated and must include a working default implementation of a calculate method, that sub-classes can override.
What is the correct implementation of the ShippingCalculator class?

Option A

Option B

Option C

Option D

Q101. 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 artifact is part of the Controller according to the MVC architecture?

HTML file

JavaScript file

XML file

Apex class

Q102. Universal Containers implemented a private sharing model for the Account object. A custom Account search tool was developed with Apex to help sales representatives find accounts that match multiple criteria they specify. Since its release, users of the tool report they can see Accounts they do not own. What should the developer use to enforce sharing permission for the currently logged-in user while using the custom search tool?

Use the schema describe calls to determine if the logged-in users has access to the Account object.

Use the without sharing keyword on the class declaration.

Use the UserInfo Apex class to filter all SOQL queries to returned records owned by the logged-in user.

Use the with sharing keyword on the class declaration.

Q103. Which resource can be included in a Lightning Component bundle? Choose 2 answers

Apex class

Adobe Flash

JavaScript

Documentation

Q104. Which annotation exposes an Apex class as a RESTful web service?

AuraEnabled

RestResource

Remote Action

Httplnvocable

Q105. AW Computing tracks order information in custom objects called order__c and order_Line_ c – Currently, all shipping information is stored in the order__c object.
The company wants to expand Its order application to support split shipments so that any number of order_Line__c records on a single order__c can be shipped to different locations.
What should a developer add to fulfill this requirement?

Order_shipment_Group_c object and master-detail field on order_Line_c

Order_shipment_Group_c object and master-detail field on order_c

Order_shipment_Group_c object and master-detail field to order_c and Order Line_c

Order_shipment_Group_c object and master-detail field on order_shipment_Group_c

Q106. A business implemented a magnification plan to encourage its customers to watch some educational videos.
Customers can watch videos over several days, and their progress is recorded. Award points are granted to customers for all completed videos. When the video is marked as completed in Salesforce, an external web service must be called so that points can be awarded to the user.
A developer implemented these requirements in the after update trigger by making a calf to an external web service. However, a System.CalloutException is occurring.
What should the developer do to fix this error?

Surround the external call with a try-catch block to handle the exception.

Write a REST service to integrate with the external web service.

Move the callout to an asynchronous method with structure (callout=true) annotation.

Replace the after update trigger with a before insert trigger.

Q107. To which data type in Apex a currency field automatically assigned?

Integer

Decimal

Double

Currency

Q108. A developer is creating a test coverage for a class and needs to insert records to validate functionality. Which method annotation should be used to create records for every method in the test class?

@BeforeTest

@isTest(SeeAllData=True)

@TestSetup

@PreTest