A Data & AI paper runs 50 to 90 questions in 60 to 180 minutes, with pass marks between 450 and 750. Questions are multiple choice and multiple response — the same mix the mock test uses.

Exam format for each mock test
Mock test	Version	Questions	Minutes	Delivery
AWS Certified AI Practitioner	AIF-C01	65	90	Fixed form
AWS Certified Data Engineer - Associate	DEA-C01	65	130	Fixed form
AWS Certified Machine Learning Engineer - Associate	MLA-C01	65	130	Fixed form
AWS Certified Machine Learning - Specialty	MLS-C01	65	180	Fixed form
CompTIA SecAI+	CY0-001 (V1)	60	60	Fixed form
ISACA Advanced in AI Audit (AAIA)	AAIA	90	150	Fixed form
Designing and Implementing a Microsoft Azure AI Solution (AI-102)	AI-102 (skills measured as of December 23, 2025)	50	100	Fixed form
Microsoft Azure AI Fundamentals (AI-900)	AI-900 (skills measured as of May 2, 2025)	50	100	Fixed form
Designing and Implementing a Data Science Solution on Azure (DP-100)	DP-100 (skills measured as of April 11, 2025)	50	100	Fixed form
Data Engineering on Microsoft Azure (DP-203)	DP-203 (skills measured as of October 24, 2024)	50	100	Fixed form
Administering Microsoft Azure SQL Solutions (DP-300)	DP-300 (skills measured as of April 24, 2026)	50	100	Fixed form
Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB (DP-420)	DP-420 (skills measured as of July 21, 2026)	50	100	Fixed form
Implementing Analytics Solutions Using Microsoft Fabric (DP-600)	DP-600 (skills measured as of July 21, 2026)	50	100	Fixed form
Implementing Data Engineering Solutions Using Microsoft Fabric (DP-700)	DP-700 (skills measured as of July 21, 2026)	50	100	Fixed form
Microsoft Azure Data Fundamentals (DP-900)	DP-900 (skills measured as of July 21, 2026)	50	100	Fixed form
NVIDIA-Certified Associate: Generative AI and LLMs	NCA-GENL	60	60	Fixed form
NVIDIA-Certified Professional: AI Infrastructure	NCP-AII	70	120	Fixed form

In every mock test

What a Data & AI mock test gives you

The published blueprint, not an approximation

The question count, the time limit and the weight of each domain are read from each awarding body’s own exam guide. If a domain is worth 46% of the real paper, it is worth 46% of the mock test.

A score report that names the weak domain

Every mock test ends with a per-domain breakdown against the official weighting, and the reasoning for each item you got wrong — including why the answer you picked was wrong, not only why the right one was right.

A different paper each time

Sitting a second mock test does not mean seeing the same questions again. Each is drawn fresh against the blueprint, so a repeat measures preparation rather than recall.

Real timing, including the pressure

The clock, the question palette, flagging and review all behave as they do in the exam room. Running out of time in a mock test is the cheapest way to find out you would have run out of time.

Before you start

Questions people ask

What counts as a data & ai mock test?

Any exam in this family that publishes a blueprint we can build to. There are 17, running 50 to 90 questions over 60 to 180 minutes.

Can one pack cover all of them?

Yes. Packs are bought against a category, so a data & ai pack can be spent on any data & ai mock test on this page.

What does the score report show?

A scaled score where the awarding body publishes one, and a breakdown by domain against the official weighting, so the next thing to revise is named rather than guessed.

Sit a Data & AI mock test

Start with a pack of full-length papers and the reports that come with them. If the difficulty is not what you need, you have spent very little finding that out.

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