Online Access Free PDII Exam Questions

No.# I think it's actually B

No.# I think answer is option B. An Apex trigger that calls an @future method that allows callouts

Use Case: You need to send JSON payloads to an external system and receive resized images in return.
Trigger: This process should happen automatically when records are created or updated (e.g., when a product is added or image is uploaded).
@future(callout=true): Required because callouts can't be made directly inside triggers — you offload the callout to a future method that supports asynchronous processing and allows HTTP requests.
Supports JSON payloads and asynchronous behavior needed for integration.

No.# Correct Answer: C. Override the edit button for Lightning with a Lightning Component; and for Classic, override the edit button with a Visualforce page that contains the Lightning Component.


Lightning ----------> You can directly override the Edit button with a Lightning Component.
Classic --------------> Classic does not support Lightning Components directly, but you can embed a Lightning Component inside a Visualforce page using <lightning:container> or Lightning Out.

No.# YES @John you are correct.

the only difference between this two option is @AuraEnabled(cacheable=true) and @AuraEnabled(storable=true)
so Option D is Correct.

Ans : D. Decorate the server-side method with @AuraEnabled(cacheable=true).

No.# ✅ Correct Answer: C. Query Plan Tool

🔍 Explanation:
The Query Plan Tool in the Developer Console is used to analyze the performance of SOQL queries.

It provides insights into cardinality, cost, indexes used, and query selectivity.

This tool helps developers understand why a query might be slow and how to optimize it (e.g., by adding filters or indexes).

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No.# It's A

No.# Answer is B. cant think of anything other than to use batch apex.
we can however use queueable apex and chain job from parent so that we can query 100k records,
maybe something like offset and limit to separate the first and second job but maximum offset is 2,000 rows so it's still not feasible.

No.# loadData(){
//imperative apex call
getData({name: this.name})
.then({error,data}){
this.account = data
}
}

No.# Answer is Option C.
By writing a custom apex web service, we let salesforce handles all the complex process while reducing the api calls made.

No.# Option D.
More reason to avoid Option A since all of the initial setup will be run on that @testsetup method.
Ensuring the proper usage of test data factory and just using the methods that are necessary for the test will speed up the test execution.

No.# Main keyword here is "must be run sequentially".
So the answer must be D although we can only create one child queuable as a limit.
We can use limit class to avoid governor limits of cumulative callouts 120s.

No.# Suppose we write an Opportunity trigger.
trigger UpdateAccount on Opportunity(after update){
List<Account> lstAccs = new List<Account>();
for(Opportunity opp : Trigger.new){
if(opp.Stage == 'Closed'){
lstAccs.add(new Account(Id = opp.AccountId, Last_Sold_Date__c = Date.today());
}
}
update lstAccs;
I dont see a reason to re-query the parent account.
Option B, C & D doesnt make sense

No.# answer lies in A & B since both of them can make a rest callout.
Both can take a snapshot by querying and satisfies web service.
But overall i think using queuable we can also monitor the status of the callout.

No.# Answer is A & B since we are only talking on how events get published.
Events can be published by
1.) listening to a platform event using process builder or flow and use outbound messages.
2.) use apex to define the event instance and EventBus.publish
3.) use salesforce apis to create or publish an event. {{_endpoint}}/services/data/v54/sobjects/{{eventname}}
There's also many ways on how to subscribe to events externally but one way is to use cometD (Streaming API)

No.# Answer is B.
https://help.salesforce.com/s/articleView?id=sf.workflow_field_updates_reevalute_wf.htm&type=5

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