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Salesforce is one of the world's leading customer relationship management (CRM) platforms, providing businesses with a range of tools and solutions to help them manage their customer data, sales processes, marketing efforts, and more. One of the key roles within the Salesforce ecosystem is that of a Platform Developer, responsible for developing custom applications and integrations using the Salesforce platform. To validate their skills and knowledge, aspiring developers can take the Salesforce Platform Developer I (PDI) exam.
Salesforce PDI, or Platform Developer I, is a certification exam designed to test an individual's proficiency in Salesforce development. PDI exam evaluates a candidate’s ability to create custom objects, formula fields, and workflow rules while applying best practices and accommodating platform limits. Passing the exam demonstrates the candidate's knowledge of the Salesforce platform and their ability to develop simple yet robust solutions that meet client requirements.
NEW QUESTION # 69
Which two statements accurately represent the MVC framework implementation in Salesforce? Choose 2 answers
- A. Triggers that create records represent the Model (M) part of the MVC framework.
- B. Lightning component HTML files represent the Model (M) part of the MVC framework.
- C. Standard and Custom objects used in the app schema represent the View (V) part of the MVC framework
- D. Validation rules enforce business rules and represent the Controller (C) part of the MVC framework
Answer: A,D
NEW QUESTION # 70
A company wants to create an employee rating program that allows employees to rate each other. An employee's average rating must be displayed on the employee record. Employees must be able to create rating records, but are not allowed to create employee records. Which two actions should a developer take to accomplish this task? choose 2 answers
- A. Create a lookup realntionship beteween the rating and employee object
- B. Create a master-detail relanstionship between the rating and employee object
- C. Create a roll-up sumary field on the employee and use avg to calculate the average rating score
- D. Create a trigger on the rating object that updates a field on the employee object
Answer: B,C
NEW QUESTION # 71
A developer is creating a page that allows users to create multiple Opportunities. The developer is asked to verify the current user's default } | Opportunity record type, and set certain default values based on the record type before inserting the record. i, J Calculator How can the developer find the current user's default record type? ns
- A. o Use Opportunity. SObjectType.getDescribe().getRecordTypelnfos() to get a list of record types, and iterate through them until [ J isDefaultRecordTypeMapping() is true. Pencil & Paper |
- B. Query the Profile where the ID equals userInfo.getProfileID() and then use the profile.Opportunity.getDefaultRecordType() | | method. ] |
- C. Use the Schema.userlnfo.Opportunity.getDefaultRecordType() method. < Create the opportunity and check the opportunity.recordType before inserting, which will have the record ID of the current Dal user's default record type.
Answer: A
NEW QUESTION # 72
A developer must provide a custom user interface when users edit a Contact. Users must be able to use the interface in Salesforce Classic and Lightning Experience. What should the developer do to provide the custom user interface?
- A. Override the Contact's Edit button with a Lightning page Salesforce Classic and a Visualforce page in Lightning Experience.
- B. Override the Contact's Edit button with a Visualforce page in Salesforce Classic and a Lightning page in Lightning experience.
- C. Override the Contact's Edit button with a Lightning component in Salesforce Classic and a Lightning component in Lightning experience.
- D. Override the Contact's Edit button with a Visualforce page in Salesforce Classic and a Lightning component in Lightning Experience.
Answer: D
NEW QUESTION # 73
The Account object has a custom formula field,Level__c, that is defined as a Formula(Number) with two decimal places. Which three are valid assignments? Choose 3.
- A. Integer myLevel = acct.Level__c;
- B. Object myLevel = acct.Level__c;
- C. Decimal myLevel = acct.Level__c;
- D. Double myLevel = acct.Level__c;
- E. Long myLevel = acct.Level__c;
Answer: B,C,D
NEW QUESTION # 74
How can a developer retrieve all Opportunity record type labels to populate a list collection?Choose 2 answers
- A. Write a SOQL for loop that iterates on the RecordType object.
- B. Obtain describe object results for the Opportunity objct.
- C. Use the global variable $RecordType and extract a list from the map.
- D. Write a for loop that extracts values from the Opportunity.RecordType.Name field.
Answer: A,B
NEW QUESTION # 75
A Lightning component has a wired property, searchResults, that stores a list of Opportunities. Which definition of the Apex method, to which the searchResults property is wired, should be used?
- A. @AuraEnabled(cacheable=false) public static List<Opportunity> search(String term) {
/*implementation*/ } - B. @AuraEnabled(cacheable=true)
public static List<Opportunity> search(String term) { /* implementation*/ } - C. @AuraEnabled(cacheable=false) public List<Opportunity> search(String term) { /*implementation*/ }
- D. @AuraEnabled(cacheable=true) public List<Opportunity> search(String term) { /*implementation*/ }
Answer: B
NEW QUESTION # 76
Given the following Anonymous Block:
Which one do you like?
What should a developer consider for an environment that has over 10,000 Case records?
- A. The transaction will succeed and changes will be committed.
- B. The try/catch block will handle exceptions thrown by governor limits.
- C. The transaction will fail due to exceeding the governor limit.
- D. The try/catch block will handle any DML exceptions thrown.
Answer: C
NEW QUESTION # 77
Which set of roll-up types are available when creating a roll-up summary field?
- A. AVRAGE, COUNT, SUM, MIN, MAX
- B. AVERAGE, SUM, MIN, MAX
- C. SUM, MIN, MAX
- D. COUNT, SUM, MIN, MAX
Answer: D
NEW QUESTION # 78
A workflow updates the value of a custom field for an existing Account.
How can a developer access the updated custom field value from a trigger?
- A. By writing an After Update trigger and accessing the field value from Trigger.old
- B. By writing a Before Insert trigger and accessing the field value from Trigger.new
- C. By writing, a Before Update trigger and accessing the field value from Trigger.new
- D. By writing an After Insert trigger and accessing the field value from Trigger.old
Answer: C
NEW QUESTION # 79
A Visualforce page has a standard controller for an object that has a lookup relationship to a parent object.
How can a developer display data from the parent record on the page?
- A. By using SOQL on the Visualforce page to query for data from the parent record.
- B. By using merge field syntax to retrieve data from the parent record.
- C. By using a roll-up formula field on the child record to include data from the parent record.
- D. By adding a second standard controller to the page for the parent record.
Answer: B
NEW QUESTION # 80
Which declarative method helps ensure quality data? (Choose 3)
- A. Lookup Filters
- B. Exception Handling
- C. Validation Rules
- D. Workflow alerts
- E. Page Layouts
Answer: A,C,E
NEW QUESTION # 81
Which three statements are true regarding custom exceptions in Apex? (Choose three.)
- A. A custom exception class can implement one or many interfaces.
- B. A custom exception class cannot contain member variables or methods.
- C. A custom exception class name must end with "Exception".
- D. A custom exception class must extend the system Exception class.
- E. A custom exception class can extend other classes besides the Exception class.
Answer: A,D,E
NEW QUESTION # 82
The following Apex method is part of the ContactService class that is called from a trigger: public static void setBusinessUnitToEMEA(Contact thisContact){ thisContact.Business_Unit__c = "EMEA" ; update thisContact; } How should the developer modify the code to ensure best practice are met?
- A. Publicstatic void setBusinessUnitToEMEA(List<Contact> contacts){
for(Contact thisContact : contacts){
thisContact.Business_Unit__c = 'EMEA' ;
update contacts[0];
}
} - B. Public void setBusinessUnitToEMEA(List<Contact> contatcs){
contacts[0].Business_Unit__c = 'EMEA' ;
update contacts[0];
} - C. Public static void setBusinessUnitToEMEA(Contact thisContact){
List<Contact> contacts = new List<Contact>();
contacts.add(thisContact.Business_Unit__c ='EMEA');
update contacts;
} - D. Public static void setBusinessUnitToEMEA(List<Contact> contacts){
for(ContactthisContact : contacts) {
thisContact.Business_Unit__c = 'EMEA' ;
}
update contacts;
}
Answer: C
NEW QUESTION # 83
How can a developer determine, from the DescribeSObjectResult, if the current user will be able to create records for an object in Apex?
- A. By using the canCreate() method.
- B. By using the isInsertable() method.
- C. By using the hasAccess() method.
- D. By using the isCreatable() method.
Answer: D
NEW QUESTION # 84
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