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Salesforce Certified Platform Developer I (Salesforce PDI) Sample Questions and Answers? | SPOTO

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Question #1
What are two benefits of the Lightning Component framework? (Choose two.)
A. It simplifies complexity when building pages, but not applications
B. It provides an event-driven architecture for better decoupling between components
C. It promotes faster development using out-of-box components that are suitable for desktop and mobile devices
D. It allows faster PDF generation with Lightning components
View answer
Correct Answer: BC
Question #2
A developer is tasked with performing a complex validation using Apex as part of advanced business logic. certain criteria are met for a PurchaseOrder, the developer must throw a custom exception. What is the correct way for the developer to declare a class that can be used as an exception?
A. public class PurchaseOrderException implements Exception ()
B. public class PurchaseOrderException extends Exception ()
C. public class PurchaseOrder implements Exception ()
D. public class PurchaseOrder extends Exception ()
View answer
Correct Answer: B
Question #3
A developer needs to save a List of existing Account records named myAccounts to the database, but the records do not contain Salesforce Id values. Only the value of a custom text field configured as an External ID with an API name of Foreign_Key_c is known.Which two statements enable the developer to save the records to the database without an Id? (Choose two.)
A. Upsert myAccounts Foreign_Key_c;
B. Upsert myAccounts(Foreign_Key_c);
C. Database
D. Database
View answer
Correct Answer: AC
Question #4
Which type of information is provided by the Checkpoints tab in the Developer Console? (Choose 2)
A. Namespace
B. Time
C. Exception
D. Debug Statement
View answer
Correct Answer: AB
Question #5
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?
A. Change the CalloutUtil
B. Remove the Database
C. Move the CalloutUtil
D. Change the CalloutUtil
View answer
Correct Answer: D
Question #6
What is a capability of thetag that is used for loading external Javascript libraries in Lightning Component? (Choose three.)
A. Loading files from Documents
B. One-time loading for duplicate scripts
C. Specifying loading order
D. Loading scripts in parallel
E. Loading externally hosted scripts
View answer
Correct Answer: BCD
Question #7
What is the value of x after the code segment executes?String x = 'A';Integer i = 10;if ( i < 15 ) {i = 15;x = 'B';} else if ( i < 20 ) {x = 'C';} else {x = 'D'; }
A. D
B. A
C. B
D. C
View answer
Correct Answer: C
Question #8
Given:MapaccountMap = new Map>ID, Account> ([SELECT Id, Name FROM Account]); What are three valid Apex loop structures for iterating through items in the collection? (Choose three.)
A. for (ID accountID : accountMap
B. for (Account accountRecord : accountMap
C. for (Integer i=0; I < accountMap
D. for (ID accountID : accountMap) {
E. for (Account accountRecord : accountMap
View answer
Correct Answer: ABC
Question #9
Which action may cause triggers to fire?
A. Updates to Feed Items
B. Renaming or replacing a picklist entry
C. Changing a user's default division when the transfer division option it checked
D. Cascading delete operations
View answer
Correct Answer: A
Question #10
In a single record, a user selects multiple values from a multi-select picklist. How are the selected values represented in Apex?
A. As a Listwith each value as an element in the list
B. As a String with each value separated by a comma
C. As a String with each value separated by a semicolon
D. As a Setwith each value as an element in the set
View answer
Correct Answer: C
Question #11
Which tool allows a developer to send requests to the Salesforce REST APIs and view the responses?
A. REST resource path URL
B. Workbench REST Explorer
C. Developer Console REST tab
D. Force
View answer
Correct Answer: B
Question #12
What are two testing consideration when deploying code from a sandbox to production? Choose 2 answers
A. 75% of test must execute without failure
B. 100% of test must execute without failure
C. Apex code requires 75% coverage
D. Apex code requires 100% coverage
View answer
Correct Answer: BC
Question #13
For which three items can a trace flag be configured? (Choose three.)
A. Apex Trigger
B. Apex Class
C. Process Builder
D. User
E. Visualforce
View answer
Correct Answer: ABD
Question #14
What is the result of the debug statements in testMethod3 when you create test data using testSetup in below code?
A. Account0
B. Account0
C. Account0
D. Account0
View answer
Correct Answer: C
Question #15
Which three statements are accurate about debug logs? Choose 3 answers
A. Amount of information logged in the debug log can be controlled programmatically
B. Debug Log levels are cumulative, where FINE lop level includes all events logged at the DEBUG, INFO, WARN, and ERROR levels
C. Amount of information logged in the debug log can be controlled by the log levels
D. To View Debug Logs, "Manager Users" or "View All Data" permission is needed
E. To View Debug Logs, "Manager Users" or "Modify All Data" permission is needed
View answer
Correct Answer: AC
Question #16
A developer has the following requirements:1. Calculate the total amount on an Order. 2. Calculate the line amount for each Line Item based on quantity selected and price. 3. Move Line Items to a different Order if a Line Item is not in stock.Which relationship implementation supports these requirements?
A. Order has a Lookup field to Line Item and there can be many Line Items per Order
B. Line Item has a Lookup field to Order and there can be many Line Items per Order
C. Order has a Master-Detail field to Line Item and there can be many Line Items per Order
D. Line Item has a Master-Detail field to Order and the Master can be re-parented
View answer
Correct Answer: D
Question #17
Universal Containers stores the availability date on each Line Item of an Order and Orders are only shipped when all of the Line Items are available. Which method should be used to calculate the estimated ship date for an Order?
A. Use a LATEST formula on each of the latest availability date fields
B. Use a CEILING formula on each of the latest availability date fields
C. Use a DAYS formula on each of the availability date fields and a COUNT Roll-Up Summary field on the Order
D. Use a MAX Roll-Up Summary field on the latest availability date fields
View answer
Correct Answer: D
Question #18
Which statement should be used to allow some of the records in a list of records to be inserted rf others fail to be inserted?
A. insert records
B. Database
C. insert (records, false)
D. Database
View answer
Correct Answer: D
Question #19
A developer wants to mark each Account in a Listas either or Inactive based on the LastModified field value being more than 90 days.Which Apex technique should the developer use?
A. A for loop, with a switch statement inside
B. A Switch statement, with a for loop inside
C. An If/else statement, with a for loop inside
D. A for loop, with an if/else statement inside
View answer
Correct Answer: D
Question #20
A developer is asked to create a Visualforce page that displays some Account fields as well as fields configured on the page layout for related Contacts. How should the developer implement this request?
A. Use thetag
B. Use thetag
C. Add a method to the standard controller
D. Create a controller extension
View answer
Correct Answer: B
Question #21
Universal Containers wants Opportunities to be locked from editing when reaching the Closed/Won stage. Which two strategies should a developer use to accomplish this? (Choose two.)
A. Use a Visual Workflow
B. Use a validation rule
C. Use the Process Automation Settings
D. Use a Trigger
View answer
Correct Answer: BD
Question #22
A developer executes the following query in Apex to retrieve a list of contacts for each account: Listaccounts = [Select ID, Name, (Select ID, Name from Contacts) from Account] ;Which two exceptions may occur when it executes? (Choose two.)
A. CPU limit exception due to the complexity of the query
B. SOQL query row limit exception due to the number of contacts
C. SOQL query limit exception due to the number of contacts
D. SOQL query row limit exception due to the number of accounts
View answer
Correct Answer: CD
Question #23
A SSN_c custom field exists on the Candidate_c custom object. The field is used to store each candidate's social security 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. The file contains each Candidate's social security number as a data point. Universal Containers wants to upload this information into Salesforce, while ensuring all data rows are correctly mapped to
A. Update the SSN_c field definition to mark it as an External Id
B. Upload the CSV into a custom object related to Candidate_c
C. Create a before insert trigger to correctly map the records
D. Create a Process Builder on the Candidate_c object to map the records
View answer
Correct Answer: C
Question #24
A developer is asked to set a picklist field to `Monitor' on any new Leads owned by a subnet of Users. How should the developer implement this request?
A. Create an after insert Lead trigger
B. Create a before insert Lead trigger
C. Create a Lead Workflow Rule Field Update
D. Create a Lead formula field
View answer
Correct Answer: C
Question #25
What is a capability of the Developer Console?
A. Execute Anonymous Apex code, Create/Edit code, view Debug Logs
B. Execute Anonymous Apex code, Run REST API, create/Edit code
C. Execute Anonymous Apex code, Create/Edit code, Deploy code changes
D. Execute Anonymous Apex code, Run REST API, deploy code changes
View answer
Correct Answer: A
Question #26
What is a capability of a StandardSetController?Choose 2 answers
A. It allows pages to perform mass updates of records
B. It allows pages to perform pagination with large record sets
C. It enforces field-level security when reading large record sets
D. It extends the functionality of a standard or custom controller
View answer
Correct Answer: AB
Question #27
A developer created a weather app that contains multiple Lightning web components. One of the components, called Toggle, has a toggle for Fahrenheit or Celsius units. Another component, called Temperature, displays the current temperature in the unit selected in the Toggle componentWhen a user toggles from Fahrenheit to Celsius or vice versa in the Toggle component, the information must be sent to the Temperature component so the temperature can be converted and displayed.What is the recommend way to accomp
A. Create a custom event to handle the communicate between the components
B. Use Lightning Message Service to communicate between the component
C. Use Lightning Message Service to communicate between the components
D. The Toggle component should call a method in the Temperature component
View answer
Correct Answer: A
Question #28
Which three statements are true regarding trace flags? (Choose three.)
A. Setting trace flags automatically cause debug logs to be generated
B. Logging levels override trace flags
C. Trace flags override logging levels
D. If active trace flags are not set, Apex tests execute with default logging levels
E. Trace flags can be set in the Developer Console, Setup, or using the Tooling API
View answer
Correct Answer: CDE
Question #29
Which three options can be accomplished with formula fields? (Choose three.)
A. Generate a link using the HYPERLINK function to a specific record
B. Display the previous value for a field using the PRIORVALUE function
C. Determine if a datetime field value has passed using the NOW function
D. Return and display a field value from another object using the VLOOKUP function
E. Determine which of three different images to display using the IF function
View answer
Correct Answer: ACE
Question #30
Universal Containers wants Opportunities to no longer be editable when reaching the Closed/Won stage. How should a developer accomplish this?
A. Use a validation rule
B. Use the Process Automation settings
C. Use Flow Builder
D. Mark fields as read-only on the page layout
View answer
Correct Answer: A

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