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MICROSOFT CERTIFICATION EXAM · DP-800 PRACTICE TEST

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Question 1 of 10
CASEAzure SQL vector searchSelect one answer

Contoso is developing an AI-assisted support application. The application stores 1,536-dimensional embeddings for 18 million support articles in Azure SQL Database. Search latency increases significantly as the dataset grows.

The solution must:
  • Return the 20 most semantically similar articles.
  • Use approximate nearest-neighbor search for low latency.
  • Keep the embeddings in Azure SQL and minimize application changes.

What should you create?

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01
READINESS REPORT

More than a score

74%Readiness
!4

High-confidence
mistakes

82%Knowledge
68%Confidence fit
71%Unseen questions

Your biggest risk is not a weak topic—it's a wrong belief you trust.

02
CONFIDENCE MATRIX

Wrong + sure = danger

YOUR CONFIDENCE →
CORRECT + UNSUREFragile winPractice once more
CORRECT + SUREMasteredKnowledge you can trust
WRONG + UNSURELearning gapYou knew this was weak
WRONG + SUREDangerFix this first

! Confident mistakes receive the highest priority in your plan.

04
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05
FIX-FIRST ROADMAP

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  1. 1

    Vector search strategyHigh-confidence mistake · 12 min

    Fix now
  2. 2

    Embedding maintenanceRepeated error · 8 questions

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  3. 3

    Schema drift controlsLow confidence · quick review

    Review

  4. Row-level securityStrong and consistent

    Mastered

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06
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ONE ENGINE · MORE TRACKS

DP-800 is the main product.
These are coming next.

We're not building four expensive question banks on a guess. Each secondary track begins with its current Microsoft blueprint, official resources, and an early-access signal from real learners.

Explore the exam library
DP-600Next in verification
Microsoft Fabric

Fabric Analytics Engineer

Prepare data, maintain analytics solutions, and implement semantic models in Microsoft Fabric.

Blueprint + early access
DP-700Planned track
Microsoft Fabric

Fabric Data Engineer

Implement, ingest, transform, monitor, and optimize analytics solutions in Microsoft Fabric.

Blueprint + early access
DP-300Planned track
Azure SQL

Azure Database Administrator

Plan, secure, monitor, automate, optimize, and protect Azure SQL database platform resources.

Blueprint + early access
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What happens if Proofy disagrees with an answer?

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Will more certifications be added?

Yes. DP-600 is next in verification, with DP-700 and DP-300 also planned. DP-800 stays the main product while learner demand sets the release order.