QUESTION: 41

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?

insert (records, false)
Database.insert(records, false)
Database.insert(records, true)
insert records

Answer(s): B

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QUESTION: 42

Which two relationship queries use the proper syntax? (Choose two.)

SELECT Id, Name, Account r.Name FROM Contact WHERE Account r.Industry = 'Media'
SELECT Name, (SELECT LastName FROM Contacts r) FROM Account
SELECT Name, (SELECT LastName FROM Contacts) FROM Account
SELECT Id, Name, Account.Name FROM Contact WHERE Account.Industry = 'Media'

Answer(s): C,D

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A developer built a Component to be used at the front desk for quests to self-register upon arrival at a kiosk. The developer is now asked to create a Component for the Utility Tray to alert Users whenever a guest has arrived at the front desk.
What should be used?

Application Event
DML Operation
Component Event
ChangeLog

Answer(s): A

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QUESTION: 44

Given a list of Opportunity records named opportunityList, which code snippet is best for querying all Contacts of the Opportunity’s Account?

List <Contact> contactList = new List <Contact>();
for(Opportunity o : opportunityList){
Account a = [SELECT Id, (SELECT Id FROM Contacts) FROM Account WHERE Id = :o.AccountId]
contactList.addAll(a.Contacts);
)
List <Contact> contactList = new List <Contact>();
Set <Id> accountIds = new Set <Id> ();
for (Opportunity o : opportunityList){
contactIds.add(o.ContactId);
}
for(Contact c : [SELECT Id FROM Contact WHERE Id IN :contactIds]){
contactList.add(c);
}
List <Contact> contactList = new List <Contact>();
Set <Id> accountIds = new Set <Id> ();
for(Opportunity o : opportunityList){
accountIds.add(o.AccountId);
}
for(Account a : [SELECT Id, (SELECT Id FROM Contacts) FROM Account WHERE Id IN :accountIds]){
contactList.addAll(a.Contacts);
}
List <Contact> contactList = new List <Contact>();
for ( Contact c : [SELECT Id FROM Contact WHERE AccountId IN :opportunityList.AccountId] ){
contactList.add(c);
}

Answer(s): C

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Free Certified Platform Developer II Exam Braindumps (page: 11)

QUESTION: 41

QUESTION: 42

QUESTION: 43

QUESTION: 44