DS0-001 Database Structures And SQL Practice Question
Which NoSQL structure is best suited for scenarios where data relationships are complex and frequently traversed?
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
✓
Graph
Graph databases are specifically designed for data that is highly interconnected, such as social networks.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Graph
Why this is correct
Graph databases excel at managing complex relationships.
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Key-Value
Why it's wrong here
Key-Value stores are best for simple lookups.
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Column-family
Why it's wrong here
Column-family stores are for high-write throughput.
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Document
Why it's wrong here
Document stores are better for hierarchical data.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official CompTIA exam blueprint
This DS0-001 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the DS0-001 exam.