Question 862 of 1,446
PCDE Migrate data solutions Practice Question
An organization is migrating a Teradata data warehouse to BigQuery. They need to convert existing Teradata DDL and BTEQ scripts to BigQuery SQL. Which Google Cloud service should they use for schema conversion?
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
✓
Schema Conversion Tool (SCT)
Schema Conversion Tool (SCT) (now part of Database Migration Service) converts DDL and scripts from sources like Teradata to BigQuery. BigQuery Data Transfer Service handles data loading, not schema conversion.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Cloud Data Fusion
Why it's wrong here
Data Fusion is for ETL, not schema conversion.
- ✗
Cloud Composer
Why it's wrong here
Composer is for workflow orchestration, not schema conversion.
- ✗
BigQuery Data Transfer Service
Why it's wrong here
This service is for loading data from SaaS apps, not schema conversion.
- ✓
Schema Conversion Tool (SCT)
Why this is correct
SCT is designed for heterogeneous schema conversion, including Teradata to BigQuery.
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Last reviewed: Jul 4, 2026
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