SNOW-CAD Core Application Development Practice Question
A developer needs to create a record in the 'task' table when a specific condition is met in a Business Rule. The new record should be linked back to the current record via a reference field. What is the best practice to ensure the new record is created in the same transaction?
⚠ Common exam trap
Test-takers frequently think asynchronous methods like Flow Designer are 'best practice' for decoupling, but the question explicitly requires same-transaction creation, which only synchronous GlideRecord insert provides.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use GlideRecord with newRecord() and set values, then call insert().
Using GlideRecord with newRecord() and insert() within the same Business Rule ensures the new 'task' record is created in the same database transaction as the current record. This guarantees atomicity: if the insert fails, the entire transaction rolls back, preventing orphaned records. The reference field linking back to the current record is set synchronously before the insert, maintaining data integrity.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Use GlideRecord with newRecord() and set values, then call insert().
Why this is correct
This is the standard way to create records in the same transaction within a Business Rule.
- ✗
Use Flow Designer to create the record asynchronously.
Why it's wrong here
Flow Designer actions are asynchronous and run in a different transaction, which may cause timing issues.
- ✗
Use the GlideRecord updateMultiple() method.
Why it's wrong here
updateMultiple() updates existing records, not inserts new ones.
- ✗
Call a Scripted REST API to insert the record.
Why it's wrong here
Using a REST API is inefficient and also runs in a separate transaction.
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