Microsoft DP-800 Questions & Answers

Model invocation can export inputs and incur charges, so object privileges matter.

Embedding inputs can expose or encode sensitive data without adding retrieval value.

Text-only models cannot directly interpret image content without a supporting vision pipeline.

High-ID inserts and all dependent joins work in migration tests. However, that result would not establish the required outcome: a controlled report benchmark shows lower elapsed time and logical IO.

Rollback tests demonstrate permitted gaps without violating key uniqueness. However, that result would not establish the required outcome: a controlled report benchmark shows lower elapsed time and logical IO.

A high-watermark test verifies continued unique allocation within supported limits. However, that result would not establish the required outcome: a controlled report benchmark shows lower elapsed time and logical IO.

Frequent numeric fields add update cost and can weaken semantic relevance. The actual technical constraint is that IDs alone lack the natural-language signal needed for semantic retrieval.

Text-only models cannot directly interpret image content without a supporting vision pipeline. The actual technical constraint is that IDs alone lack the natural-language signal needed for semantic retrieval.

A database model definition binds SQL AI operations to a specific external provider configuration. The actual technical constraint is that IDs alone lack the natural-language signal needed for semantic retrieval.

Validate format differences across target geographies. The current task instead requires this action: test special characters and escaping; do not treat redaction as universal DLP.

Keep foreign-key columns and nullable policies explicit. The current task instead requires this action: test special characters and escaping; do not treat redaction as universal DLP.

Reject malformed payloads and account for missing paths. The current task instead requires this action: test special characters and escaping; do not treat redaction as universal DLP.

Platform-native query insight tools expose historical workload statistics for managed instances.

Standardize resource update order and review deadlock graph evidence. The relevant technical condition instead is that investigate parameter sensitivity, statistics and alternative plan strategies.

Large transactions increase lock duration, log pressure and potential escalation.

Both code-number and conceptual test queries find correct passages. However, that result would not establish the required outcome: cross-tenant queries expose no IDs or snippets from denied records.

A fixed two-list fixture produces an independently calculated ranking. However, that result would not establish the required outcome: cross-tenant queries expose no IDs or snippets from denied records.

The result returns ten or fewer allowed chunks ordered by similarity. However, that result would not establish the required outcome: cross-tenant queries expose no IDs or snippets from denied records.

Transient retries can replay committed work even after client-side timeouts. The actual technical constraint is that without coordinated error handling, partial writes can violate business invariants.

JSON_OBJECT constructs a JSON object from typed expressions instead of fragile string concatenation. The actual technical constraint is that without coordinated error handling, partial writes can violate business invariants.

Window ranking order is defined by its OVER clause, not the outer result sort. The actual technical constraint is that without coordinated error handling, partial writes can violate business invariants.

Run deployment reports and a verified rollback strategy. The current task instead requires this action: test migrations with production-shaped data volumes.

Maintaining a per-platform compatibility matrix addresses a different database behavior; the relevant distinction is that test migrations with production-shaped data volumes.

Forbid reliance on developer-local absolute paths. The current task instead requires this action: test migrations with production-shaped data volumes.

Using dedicated scoped workload identity with least-privilege resource grants would not correct a CI pipeline stores a SQL administrative password as plain text in a workflow YAML file. Move secrets into a managed secret store or approved OIDC-based identity and rotate exposed credentials.

Moving or reference supported source files in a reproducible repository layout would not correct a CI pipeline stores a SQL administrative password as plain text in a workflow YAML file. Move secrets into a managed secret store or approved OIDC-based identity and rotate exposed credentials.

Remove sensitive values and parameterize environment configuration outside version control. The relevant technical condition instead is that move secrets into a managed secret store or approved OIDC-based identity and rotate exposed credentials.

Known typo pairs rank near each other without automatically merging records. However, that result would not establish the required outcome: a deliberate near-name collision remains as separate customers.

An item is flagged only when above its own category average. However, that result would not establish the required outcome: a deliberate near-name collision remains as separate customers.

The test input produces distinct reviewer rows and correct identifiers. However, that result would not establish the required outcome: a deliberate near-name collision remains as separate customers.

API generation does not automatically imply that exposed data is appropriately authorized. The actual technical constraint is that graphQL relationship traversal can increase data exposure if access is too broad.

Dynamic SQL may execute under a permission context different from static ownership chains. The actual technical constraint is that graphQL relationship traversal can increase data exposure if access is too broad.

Dynamic masking is evaluated at query output rather than permanently altering storage. The actual technical constraint is that graphQL relationship traversal can increase data exposure if access is too broad.