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  1. Home
  2. Salesforce Certification
  3. PDII Exam
  4. Salesforce.PDII.v2026-09-29.q149 Dumps
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Question 41

A developer has a test class that creates test data before making a mock call-out, but now receives a 'You have uncommitted work pending. Please commit or rollback before calling out' error.
What step should be taken to resolve the error?

Correct Answer: A
insert code

Question 42

Which is a valid Apex REST Annotation? Choose 2 answers

Correct Answer: B,C
insert code

Question 43

A company needs to automatically delete sensitive information after seven years. This could delete almost a million records every day. How can this be achieved?

Correct Answer: D
When dealing with large-scale data maintenance, such as deleting a million records daily, Batch Apex is the most robust and scalable solution provided by the Salesforce platform. Batch Apex is specifically designed for processing high volumes of records by breaking the total record set into manageable "batches" (defaulting to
200 records per batch). This prevents the transaction from hitting platform governor limits, such as the limit on the total number of DML statements or the maximum number of records processed in a single transaction.
By scheduling a Batch class, the system handles the heavy lifting asynchronously, ensuring that org performance is not negatively impacted during peak hours.
Other options are unsuitable for this scale. Using @future methods for recursive processing is a poor practice because Salesforce prohibits calling a future method from another future method, and it is difficult to monitor or manage the execution flow. Aggregate functions and AggregateResult o1bjects are used for calculations and data grouping, not for DML operations like deletion. Similarly, SOSL is optimized for text-based searching across multiple objects and returns a limited number of results, making it inappropriate for an exhaustive cleanup of a million records. Batch Apex allows for the use of a QueryLocator, which can handle up to 50 million records, providing the necessary throughput for this high-volume requirement.
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Question 44

An org has a requirement that an Account must always have one and only one Contact listed as Primary. So selecting one Contact will de-select any others. The client wants a checkbox on the Contact called 'Is Primary' to control this feature. The client also wants to ensure that the last name of every Contact is stored entirely in uppercase characters.
What is the optimal way to implement these requirements?

Correct Answer: D
Explanation/Reference:
insert code

Question 45

Which tag should a developer use to display different text while an <apex:commandButton> is Processing an action?

Correct Answer: C
insert code
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