DS0-001 Data Querying And Analysis Practice Question
Which TWO of the following are common issues encountered when integrating data from disparate sources?
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
✓
Inconsistent data formats
Inconsistent data formats and conflicting identifiers are the most common barriers to effective data integration.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Excessive storage space
Why it's wrong here
Storage cost is not an integration error.
- ✓
Inconsistent data formats
Why this is correct
Example: date formats differing between systems.
- ✗
Fast network speeds
Why it's wrong here
Speed is an advantage, not an issue.
- ✓
Conflicting identifiers
Why this is correct
Example: same customer having different IDs.
- ✗
Over-documentation
Why it's wrong here
Documentation is a best practice.
About these practice questions
This DS0-001 question is part of Courseiva's 216-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
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.