FC0-U71 Data and Database Fundamentals Practice Question
A database designer wants to split a table into two to reduce data redundancy and avoid update anomalies. This process is known as:
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
✓
Normalization
Normalization is the process of organizing data to reduce redundancy and improve 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.
- ✓
Normalization
Why this is correct
Normalization splits tables to eliminate redundancy.
- ✗
Denormalization
Why it's wrong here
Denormalization adds redundancy for performance.
- ✗
Indexing
Why it's wrong here
Indexing improves query performance, not redundancy.
- ✗
Partitioning
Why it's wrong here
Partitioning splits data for manageability, not necessarily to reduce redundancy.
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