Salesforce Admin Certification Practice Test

What does it mean to bulkify Apex code?

1. Write code that runs on multiple orgs

2. Ensure the code handles multiple records at a time

3. Optimize code for faster execution

4. Convert code to run as a batch job

The correct answer is: Ensure the code handles multiple records at a time

Bulkifying Apex code refers to the practice of writing code that can efficiently handle multiple records at once rather than processing records one at a time. This approach is crucial in Salesforce because the platform enforces limits on governor limits—such as the maximum number of records that can be processed in a single transaction. By bulkifying code, a developer ensures that the application can handle large volumes of data without hitting these limits, promoting better performance and scalability. For instance, when working with triggers, instead of writing code that loops over individual records, a bulkified trigger would operate on the entire set of records passed to it. This not only leads to more efficient processing but also reduces the chances of running into governor limits that could hinder execution. The other options focus on aspects that, while important in different contexts, do not capture the essence of bulkifying code specifically: - Writing code that runs on multiple orgs pertains to compatibility and deployment rather than performance optimization for data processing. - Optimizing code for faster execution can be part of general coding best practices, but it doesn’t specifically address handling bulk records. - Converting code to run as a batch job is a specific approach for processing large datasets asynchronously, but bulkifying can apply to both synchronous and asynchronous Apex executions