Microsoft DP-800 Questions & Answers

Documenting update restrictions for consumers addresses a different database behavior; the relevant distinction is that track dependent objects through versioned migrations.

Keep procedure signatures under source control. The current task instead requires this action: track dependent objects through versioned migrations.

Minimize trigger side effects and audit dependent trigger paths. The current task instead requires this action: track dependent objects through versioned migrations.

A path existence predicate does not necessarily compute minimal hop count.

Window ranking order is defined by its OVER clause, not the outer result sort.

Evaluate EDIT_DISTANCE to quantify edit operations before human review. The relevant technical condition instead is that normalize relationships into graph edge tables before using MATCH.

The slow query and time window are identified from supported telemetry. However, that result would not establish the required outcome: top CPU queries correlate with observed workload and waits.

Batch tests preserve atomic business requirements with lower p95 waits. However, that result would not establish the required outcome: top CPU queries correlate with observed workload and waits.

The blocking chain is eliminated and update throughput recovers. However, that result would not establish the required outcome: top CPU queries correlate with observed workload and waits.

Copilot in Fabric availability can depend on region, capacity and tenant policies. The actual technical constraint is that editor AI availability depends on licensing, identity and permitted configuration.

Broad MCP tool capability expands the agent's potential effect on the database. The actual technical constraint is that editor AI availability depends on licensing, identity and permitted configuration.

Persistent instruction files help shape suggestions but do not enforce compiler constraints. The actual technical constraint is that editor AI availability depends on licensing, identity and permitted configuration.

Manage server allowlists and revoke unused tokens. The current task instead requires this action: keep principal grants least-privilege and monitored.

Retain lint, schema validation and human review independently. The current task instead requires this action: keep principal grants least-privilege and monitored.

Scan instruction files during pull-request review. The current task instead requires this action: keep principal grants least-privilege and monitored.

Comparing retrieved evidence precision and grounded answer faithfulness against an exact baseline would not correct a vector search system reports fast p50 latency but fails badly on rare terminology. Measure recall@k and nDCG by query type in addition to p95 latency.

RRF combines ordinal ranks rather than assuming score scales match.

FREETEXT expands linguistic meaning and is not equivalent to exact phrase matching.

A before/after sample reduces CPU without harming critical analytics. However, that result would not establish the required outcome: a peak replay meets throughput and latency targets within budget.

Inserts complete within SLA while report results remain correct. However, that result would not establish the required outcome: a peak replay meets throughput and latency targets within budget.

Correctness tests pass without excessive lock waits under the selected isolation. However, that result would not establish the required outcome: a peak replay meets throughput and latency targets within budget.

JSON encoding preserves numeric representation better than locale-dependent concatenation. The actual technical constraint is that data minimization reduces prompt exposure and cost without losing relevant context.

Context-window constraints and cost require bounded prompt construction. The actual technical constraint is that data minimization reduces prompt exposure and cost without losing relevant context.

Arbitrary external REST calls risk server-side request forgery and data exfiltration. The actual technical constraint is that data minimization reduces prompt exposure and cost without losing relevant context.

Manage server allowlists and revoke unused tokens. The current task instead requires this action: prevent direct write access and verify server identity.

Review extension policy and entitlements quarterly. The current task instead requires this action: prevent direct write access and verify server identity.

Audit actual changes rather than counting prompt compliance. The current task instead requires this action: prevent direct write access and verify server identity.

Speed alone does not establish retrieval quality or fairness across intents.

RRF operates on list positions and is distinct from raw score interpolation.

Approximate indexes trade exact completeness for faster retrieval on large corpora.

The worker connects with an approved identity and no stored SQL password. However, that result would not establish the required outcome: an unapproved identity is denied even from an allowed network.

Authorized clients read/write after rotation and revoked keys no longer work. However, that result would not establish the required outcome: an unapproved identity is denied even from an allowed network.

Supported equality or enclave test cases behave as designed without broad plaintext exposure. However, that result would not establish the required outcome: an unapproved identity is denied even from an allowed network.