This SC-200 practice question tests your understanding of manage a security operations environment. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
Your organization uses Microsoft Sentinel and has multiple workspaces for different business units. You need to enable cross-workspace querying for the security operations center (SOC) analysts. What should you do?
Configure a data connector for each workspace
Why wrong: Connectors ingest data, not enable cross-workspace queries.
Use the workspace() expression in KQL queries
Allows querying multiple workspaces in one query.
Enable incident merging across workspaces
Why wrong: Incident merging is for deduplication, not querying.
Create a single workspace and migrate all data
Why wrong: Not necessary and may cause data governance issues.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Use the workspace() expression in KQL queries
The `workspace()` expression in KQL allows a query to reference tables from multiple Log Analytics workspaces within a single query. This enables SOC analysts to perform cross-workspace queries without moving data, which is the correct approach for a multi-workspace Sentinel deployment.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Configure a data connector for each workspace
Why it's wrong here
Connectors ingest data, not enable cross-workspace queries.
Use the workspace() expression in KQL queries
Why this is correct
Allows querying multiple workspaces in one query.
Related concept
Read the scenario before looking for a memorised answer.
Enable incident merging across workspaces
Why it's wrong here
Incident merging is for deduplication, not querying.
Create a single workspace and migrate all data
Why it's wrong here
Not necessary and may cause data governance issues.
Common exam traps
The trap here is that candidates may confuse data collection configuration (data connectors) with query capabilities, or assume that incident merging is the same as cross-workspace querying, when in fact they serve entirely different purposes.
Detailed technical explanation
The `workspace()` function in KQL works by appending the workspace resource ID to the table reference, e.g., `workspace("WorkspaceID").SecurityEvent`. Under the hood, Sentinel uses cross-workspace queries via the Log Analytics API, which resolves the workspace identifier and routes the query to the appropriate cluster. A subtle behavior is that the function can accept either the workspace ID (GUID) or the fully qualified Azure resource ID, and using the resource ID is more resilient to workspace renames.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
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FAQ
Manage a security operations environment — This question tests Manage a security operations environment — Read the scenario before looking for a memorised answer..
The correct answer is: Use the workspace() expression in KQL queries — The `workspace()` expression in KQL allows a query to reference tables from multiple Log Analytics workspaces within a single query. This enables SOC analysts to perform cross-workspace queries without moving data, which is the correct approach for a multi-workspace Sentinel deployment.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 25, 2026
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