Free practice
Free tech and certification quizzes
Short quizzes with instant scoring, answer explanations, and weak-area feedback. No signup required.
Certification practice tests
Cloud and AI practice tests with exam-style explanations.
AWS Certified AI Practitioner
Validates foundational knowledge of AI, ML, and generative AI concepts on AWS
AWS Solutions Architect Associate
Validates ability to design secure, resilient, high-performing, and cost-optimized architectures on AWS
AWS Generative AI Developer - Professional
Validates advanced skills in building production-ready GenAI solutions using AWS services like Amazon Bedrock
Microsoft Azure AI Fundamentals
Validates foundational knowledge of AI and machine learning concepts and related Microsoft Azure services
Google Cloud Generative AI Leader
Validates knowledge of generative AI concepts, Google Cloud AI offerings, and business strategies for AI adoption
AWS Certified Machine Learning Engineer - Associate
Validates ability to build, operationalize, deploy, and maintain ML solutions and pipelines on AWS
NVIDIA Generative AI LLMs Associate
Validates foundational skills in generative AI, LLMs, prompt engineering, and AI deployment with NVIDIA technologies
Tech skill quizzes
Practical fundamentals for tools developers, analysts, and cloud learners use every week.
Git Fundamentals
Checks practical Git workflow knowledge: staging, commits, branches, remotes, history, and debugging.
AWS Cloud Fundamentals
Checks practical AWS basics: compute, storage, IAM, networking, databases, monitoring, and cost awareness.
Linux Command Line
Checks practical Linux terminal fluency: navigation, permissions, pipes, processes, services, and remote access.
SQL Fundamentals
Checks practical SQL fluency: SELECT, filtering, joins, aggregation, indexes, transactions, and NULL handling.
Python Fundamentals
Checks practical Python basics: data structures, control flow, functions, exceptions, modules, files, and environments.
Docker Fundamentals
Checks practical Docker basics: images, containers, Dockerfiles, ports, volumes, Compose, and operations.
Quick answers
Are these quizzes free?
Yes. Every quiz on this page is free and starts without signup.
What kinds of quizzes are available?
Practical tech skill quizzes for Git, AWS, Linux, SQL, Python, and Docker, plus certification practice tests for AWS, Azure, Google Cloud, and NVIDIA AI exams.
Do the quizzes explain answers?
Yes. Every question shows instant scoring and an explanation, and you get a weak-area summary at the end.