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- 101 Questions & Answers
- Last Update: Nov 12, 2026
A SQL workload calls an AI model endpoint and code contains a static API key
Which SQL design or implementation decision most directly addresses this requirement?
Identity-based model calls reduce secret sprawl and allow endpoint permissions to be scoped and revoked.
Dynamic Data Masking changes query presentation for covered low-privilege principals but is not cryptographic encryption.
Auditing generates event evidence of SQL activity but must be configured for relevant actions and protected storage.
RLS predicates must receive authenticated tenant context and connection pooling can retain session state unless managed.
A tool needs SQL database schema to generate a stored procedure but lacks its column names
After the team applies the intended design, which observation would most directly verify that the specific requirement was met?
Grounded schema context helps prevent nonexistent objects but still requires verification of generated SQL.
Prompt injection in tool output must not grant new authority or override the application trust boundary.
Natural-language prompts do not guarantee safe SQL, so explicit statement-level approval protects critical schema.
Copilot features depend on administrative eligibility and workspace settings rather than appearing automatically for every user.
A SQL Server 2025 vector search experiment needs a graph-like approximate vector index subject to platform support
After the team applies the intended design, which observation would most directly verify that the specific requirement was met?
DiskANN is an approximate-neighbor indexing approach, not a substitute for valid model dimensions and authorization.
Fast response alone is not sufficient; index parameters shift the speed-quality tradeoff.
Index freshness includes removal as well as addition and edits; stale documents can yield harmful answers.
ANN index retrieval can reduce full-scan cost if accuracy requirements permit, while brute-force evaluation remains a reference.
A tool needs SQL database schema to generate a stored procedure but lacks its column names
Which SQL design or implementation decision most directly addresses this requirement?
Grounded schema context helps prevent nonexistent objects but still requires verification of generated SQL.
Model choice affects capability and governance, and prompts must stay within the approved service boundary.
AI-generated rewrites can silently alter authorization or semantics even if syntactically valid.
License and repository settings enable assistance while source and secret access boundaries remain separate controls.
An execution plan compiled for a small tenant is reused for a very large tenant
Which SQL design or implementation decision most directly addresses this requirement?
A cached plan based on one parameter distribution may be unsuitable for another; forced plans or hints need evidence.
Statistics provide distribution estimates that influence cardinality and join strategy choices.
The optimizer may scan without a suitable search path; index keys should reflect frequently filtered columns.
Blocking is caused by incompatible locks; addressing the head blocker is different from killing every waiting request.
An AI data team needs observability without disclosing request payloads or credentials
After the team applies the intended design, which observation would most directly verify that the specific requirement was met?
Operational logs can reveal sensitive source text or access tokens if not carefully configured.
Logic Apps coordinates cross-service actions and retries but does not eliminate the need for idempotency.
A governed model object can centralize endpoint and identity parameters for supported SQL AI operations.
Excess overlap duplicates tokens and vectors; insufficient overlap may split a needed answer across boundaries.
An assistant presents an answer as certain even when retrieved rows do not contain enough information
After the team applies the intended design, which observation would most directly verify that the specific requirement was met?
RAG context can be missing or ambiguous; the model must not fill unsupported gaps with invented facts.
Model output is untrusted data and must not be treated as authorized executable SQL.
The stored procedure can call an external REST endpoint under its security/configuration limits; the caller must handle HTTP errors and quotas.
Data minimization reduces privacy exposure, inference risk and token costs without impairing the specific answer.
An SQL coding assistant proposes dropping an index and says no manual review is necessary
Which SQL design or implementation decision most directly addresses this requirement?
AI suggestions can contain incorrect assumptions or unsafe migrations and are not self-approving change tickets.
License and repository settings enable assistance while source and secret access boundaries remain separate controls.
Prompt injection in tool output must not grant new authority or override the application trust boundary.
AI-assisted code generation does not waive data classification, retention and exposure restrictions.
A team needs low-latency change events from a supported Fabric SQL workload to a consuming service
After the team applies the intended design, which observation would most directly verify that the specific requirement was met?
CES can publish database changes into an event architecture, but supported platform and ordering guarantees must be checked.
CDC records changes from the transaction log for downstream consumption, but latency and retention need management.
At-least-once delivery and retries require idempotent consumers rather than relying on exactly-once invocation.
Application identity, API entity permissions and SQL authorization must jointly prevent overbroad access.
A legacy table contains an internal reference number that must be encrypted but clients require server-side processing
After the team applies the intended design, which observation would most directly verify that the specific requirement was met?
Server-side column encryption is different from Always Encrypted: the engine may decrypt for authorized server operations.
RLS predicates must receive authenticated tenant context and connection pooling can retain session state unless managed.
Identity-based model calls reduce secret sprawl and allow endpoint permissions to be scoped and revoked.
Auditing generates event evidence of SQL activity but must be configured for relevant actions and protected storage.
A cost review requires targeted vector refresh rather than full-table recomputation
Which SQL design or implementation decision most directly addresses this requirement?
Incremental content tracking saves model calls and avoids rewriting vectors with no semantic change.
A text-only model cannot directly process raw images, while multimodal inputs require tested format, cost and safety handling.
Embedding freshness requires detecting source changes and re-embedding only changed meaningful content.
CES integrates supported SQL changes into event consumers; exact guarantees and availability must be checked.
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