SNOW-CSA Database Administration and CMDB Practice Question
This SNOW-CSA practice question tests your understanding of database administration and cmdb. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
An administrator is troubleshooting issues with the CMDB identification and reconciliation engine. Which three components are part of the identification and reconciliation process? (Choose three.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Reconciliation rules
Reconciliation rules (B) are a core component of the CMDB identification and reconciliation process because they define how to handle duplicate or conflicting CIs during the reconciliation phase. These rules determine which data source takes precedence, whether to merge or overwrite attributes, and how to resolve conflicts between multiple sources. Without reconciliation rules, the system cannot maintain a single authoritative view of each CI.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Transform maps
Why it's wrong here
Transform maps are used to map import set fields to target fields, not part of IRE.
✓
Reconciliation rules
Why this is correct
These rules specify how to handle CI merging and conflict resolution.
Related concept
Read the scenario before looking for a memorised answer.
✓
Data source
Why this is correct
Each data source provides CI data that feeds into the IRE process.
Related concept
Read the scenario before looking for a memorised answer.
✓
Identification rules
Why this is correct
These rules define the criteria to match CIs from different data sources.
Related concept
Read the scenario before looking for a memorised answer.
✗
CI Class Manager
Why it's wrong here
CI Class Manager manages class definitions and extensions, not the IRE process.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse the data import pipeline (transform maps, data sources) with the identification and reconciliation engine, which only includes identification rules, reconciliation rules, and data sources as the three core components.
Detailed technical explanation
How to think about this question
The identification and reconciliation engine operates in two phases: identification rules first match incoming data to existing CIs using a combination of identifiers (e.g., serial number, MAC address), then reconciliation rules resolve conflicts based on priority and merge logic. Under the hood, the engine uses a 'reconciliation priority' field on each data source to determine which source's attributes are authoritative when conflicts occur. In real-world scenarios, a misconfigured reconciliation rule can cause CI duplication or attribute overwrites, leading to inaccurate CMDB data.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the SNOW-CSA exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Database Administration and CMDB — This question tests Database Administration and CMDB — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Reconciliation rules — Reconciliation rules (B) are a core component of the CMDB identification and reconciliation process because they define how to handle duplicate or conflicting CIs during the reconciliation phase. These rules determine which data source takes precedence, whether to merge or overwrite attributes, and how to resolve conflicts between multiple sources. Without reconciliation rules, the system cannot maintain a single authoritative view of each CI.
What should I do if I get this SNOW-CSA question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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