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A developer is experiencing issues with a Lightning web component. The component must surface information about Opportunity owned by the currently logged-in user. When the component is rendered, the following message is displayed: "Error retrieving data" Which modification should be implemented to the Apex class to overcome the issue?
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As part of a new integration, a developer is asked to implement a new custom search functionality that is capable of performing unrestricted queries and can account for all values within a custom picklist field, type__z, on the Opportunity object. The search feature must also account for NULL values. The organization-wide default for the Opportunity object is set to Public Read-Only, and a new custom index has. been created for the Type__c field. There are more than 5 million Opportunity records within the environment. and a considerable amount of the existing records have NULL values for the picklist Which technique should the developer implement to maximize performance when querying NULL values?
Refer to the following code snippet: A developer created a JavaScript function as part of a Lightning web component (LWC) that surfaces information about Leads by wire calling geyFetchLeadList whencertain criteria are met. Which three changes should the developer implement in the Apex class above to ensure the LWC can display data efficiently while preserving security? Choose 3 answers
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Question 22 - Certified Platform Developer II discussion

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An environment has two Apex Triggers: an after-update trigger on Account and an after-update trigger on Contact. The Account after-update trigger fires whenever an Account's address is updated, and it updates every associated Contact with that address. The Contact after-update trigger fires on every edit, and it updates every Campaign Member record related to the Contact with the Contact's state.

Consider the following: A mass update of 200 Account records' addresses, where each Account has 50 Contacts. Each Contact has 1 Campaign Member. This means there are 10,000 Contact records across the Accounts and 10,000

Campaign Member records across the contacts.

What will happen when the mass update occurs?

A.
The mass update will fail, since the two triggers fire in the same context, thus exceeding the number of records processed by DML statements.
Answers
A.
The mass update will fail, since the two triggers fire in the same context, thus exceeding the number of records processed by DML statements.
B.
There will be no error, since each trigger fires within its own context and each trigger does not exceed the limit of the number of records processed by DML| statements.
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B.
There will be no error, since each trigger fires within its own context and each trigger does not exceed the limit of the number of records processed by DML| statements.
C.
There will be no error, since the limit on the number of records processed by DML statements is 50,000.
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C.
There will be no error, since the limit on the number of records processed by DML statements is 50,000.
D.
The mass update of Account address will succeed, but the Contact address updates will fail due to exceeding number of records processed by DML statements.
Answers
D.
The mass update of Account address will succeed, but the Contact address updates will fail due to exceeding number of records processed by DML statements.
Suggested answer: B
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asked 23/09/2024
Dirk Prinsloo
34 questions
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