Practice Exams for 55+ Certifications
8,800+ scenario-based questions across AWS, Azure, Google Cloud, CompTIA, and NVIDIA. Free diagnostic, timed mock exams, and AI-powered study plans.
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AWS Certifications (14)
ANS-C01
AWS Certified Advanced Networking - Specialty
65 Qs170 min75% pass
Network DesignNetwork ImplementationNetwork Management and Op...+1 more
CLF-C02
AWS Certified Cloud Practitioner
65 Qs90 min70% pass
Cloud ConceptsSecurity and ComplianceCloud Technology and Serv...+1 more
DBS-C01
AWS Certified Database - Specialty
65 Qs180 min75% pass
Workload-Specific Databas...Deployment and MigrationManagement and Operations+2 more
DEA-C01
AWS Certified Data Engineer - Associate
65 Qs130 min72% pass
Data Ingestion and Transf...Data Store ManagementData Operations and Suppo...+1 more
DOP-C02
AWS Certified DevOps Engineer - Professional
75 Qs180 min75% pass
SDLC AutomationConfiguration Management ...Resilient Cloud Solutions+3 more
DVA-C02
AWS Certified Developer - Associate
65 Qs130 min72% pass
Development with AWS Serv...SecurityDeployment+1 more
MLA-C01
AWS Certified Machine Learning Engineer - Associate
65 Qs170 min72% pass
Data Preparation for MLML Model DevelopmentDeployment and Orchestrat...+1 more
MLS-C01
AWS Certified Machine Learning - Specialty
65 Qs170 min75% pass
Data EngineeringExploratory Data AnalysisModeling+1 more
SAP-C02
AWS Certified Solutions Architect - Professional
75 Qs180 min75% pass
Design Solutions for Orga...Design for New SolutionsContinuous Improvement fo...+1 more
SOA-C02
AWS Certified SysOps Administrator - Associate
65 Qs130 min72% pass
Monitoring, Logging, and ...Reliability and Business ...Deployment, Provisioning,...+3 more
AIF-C01
AWS Certified AI Practitioner
65 Qs90 min70% pass
Fundamentals of AI and MLFundamentals of Generativ...Applications of Foundatio...+2 more
AIP-C01
AWS Certified Generative AI Developer - Professional
75 Qs180 min75% pass
Foundation Model Integrat...Implementation and Integr...AI Safety, Security, and ...+2 more
SAA-C03
AWS Certified Solutions Architect - Associate
65 Qs130 min72% pass
Design Secure Architectur...Design Resilient Architec...Design High-Performing Ar...+1 more
SCS-C02
AWS Certified Security - Specialty
65 Qs170 min75% pass
Threat Detection and Inci...Security Logging and Moni...Infrastructure Security+3 more
Azure Certifications (12)
AI-102
Microsoft Azure AI Engineer Associate
50 Qs120 min70% pass
Plan and Manage an Azure ...Implement Generative AI S...Implement an Agentic Solu...+3 more
AI-900
Microsoft Azure AI Fundamentals
45 Qs85 min70% pass
Describe Artificial Intel...Describe Fundamental Prin...Describe Features of Comp...+2 more
AZ-104
Microsoft Azure Administrator Associate
50 Qs120 min70% pass
Manage Azure Identities a...Implement and Manage Stor...Deploy and Manage Azure C...+2 more
AZ-204
Microsoft Azure Developer Associate
50 Qs120 min70% pass
Develop Azure Compute Sol...Develop for Azure StorageImplement Azure Security+2 more
AZ-400
Microsoft Azure DevOps Engineer Expert
50 Qs120 min70% pass
Design and Implement Proc...Design and Implement a So...Design and Implement Buil...+2 more
AZ-500
Microsoft Azure Security Engineer Associate
50 Qs120 min70% pass
Secure Identity and Acces...Secure NetworkingSecure Compute, Storage, ...+1 more
AZ-900
Microsoft Azure Fundamentals
45 Qs85 min70% pass
Describe Cloud ConceptsDescribe Azure Architectu...Describe Azure Management...
DP-203
Microsoft Azure Data Engineer Associate
50 Qs120 min70% pass
Design and Implement Data...Develop Data ProcessingSecure, Monitor, and Opti...
DP-300
Microsoft Azure Database Administrator Associate
50 Qs120 min70% pass
Plan and Implement Data P...Implement a Secure Enviro...Monitor, Configure, and O...+2 more
DP-900
Microsoft Azure Data Fundamentals
45 Qs85 min70% pass
Describe Core Data Concep...Identify Considerations f...Describe Considerations f...+1 more
SC-900
Microsoft Security, Compliance, and Identity Fundamentals
45 Qs85 min70% pass
Describe the Concepts of ...Describe the Capabilities...Describe the Capabilities...+1 more
AZ-305
Microsoft Azure Solutions Architect Expert
50 Qs120 min70% pass
Design Identity, Governan...Design Data Storage Solut...Design Business Continuit...+1 more
CompTIA Certifications (9)
220-1202
CompTIA A+ Core 2
90 Qs90 min75% pass
Operating SystemsSecuritySoftware Troubleshooting+1 more
220-1201
CompTIA A+ Core 1
90 Qs90 min75% pass
Mobile DevicesNetworkingHardware+2 more
CAS-005
CompTIA SecurityX (CASP+)
90 Qs165 min75% pass
Security ArchitectureSecurity EngineeringSecurity Operations+1 more
CS0-003
CompTIA CySA+
85 Qs165 min75% pass
Security OperationsVulnerability ManagementIncident Response Managem...+1 more
XK0-005
CompTIA Linux+
90 Qs90 min72% pass
System ManagementSecurityScripting, Containers, an...+1 more
N10-009
CompTIA Network+
90 Qs90 min72% pass
Networking FundamentalsNetwork ImplementationsNetwork Operations+2 more
PT0-003
CompTIA PenTest+
85 Qs165 min75% pass
Planning and ScopingInformation Gathering and...Attacks and Exploits+2 more
SY0-701
CompTIA Security+
90 Qs90 min75% pass
General Security ConceptsThreats, Vulnerabilities,...Security Architecture+2 more
CV0-004
CompTIA Cloud+
90 Qs90 min75% pass
Cloud ArchitectureDeploymentOperations+3 more
Google Cloud Certifications (10)
ACE
Google Cloud Associate Cloud Engineer
50 Qs120 min70% pass
Setting Up a Cloud Soluti...Planning and Configuring ...Deploying and Implementin...+2 more
CDL
Google Cloud Digital Leader
50 Qs90 min70% pass
Digital Transformation wi...Innovating with Data and ...Infrastructure and Applic...+2 more
PCD
Google Cloud Professional Cloud Developer
50 Qs120 min70% pass
Designing Highly Scalable...Building and Testing Appl...Deploying Applications+2 more
PCDE
Google Cloud Professional Cloud Database Engineer
50 Qs120 min70% pass
Design Scalable and Highl...Manage a Solution that Ca...Migrate Data Solutions+1 more
PCDOE
Google Cloud Professional Cloud DevOps Engineer
50 Qs120 min70% pass
Bootstrapping a Google Cl...Building and Implementing...Applying Site Reliability...+2 more
PCNE
Google Cloud Professional Cloud Network Engineer
50 Qs120 min70% pass
Designing, Planning, and ...Implementing a Google Clo...Managing, Monitoring, and...+2 more
PCSE
Google Cloud Professional Cloud Security Engineer
50 Qs120 min70% pass
Configuring Access Within...Ensuring Data ProtectionSecuring Communications a...+2 more
PDE
Google Cloud Professional Data Engineer
50 Qs120 min70% pass
Design Data Processing Sy...Ingest and Process DataStore the Data+2 more
PMLE
Google Cloud Professional Machine Learning Engineer
50 Qs120 min70% pass
Architecting Low-Code ML ...Collaborating Within and ...Scaling Prototypes into M...+3 more
PCA
Google Cloud Professional Cloud Architect
50 Qs120 min70% pass
Designing and Planning a ...Managing and Provisioning...Designing for Security an...+3 more
NVIDIA Certifications (10)
NCA-GENL
NVIDIA Certified Associate: Generative AI LLMs
50 Qs60 min70% pass
LLM FundamentalsPrompt EngineeringRAG Pipelines+2 more
NCA-GENM
NVIDIA Certified Associate: Generative AI Multimodal
50 Qs60 min70% pass
Multimodal AI FoundationsVision ModelsAudio & Speech Processing+2 more
NCP-AAI
NVIDIA Certified Professional: Agentic AI
50 Qs120 min70% pass
Agent ArchitectureMulti-Agent SystemsTool Integration+2 more
NCP-AII
NVIDIA Certified Professional: AI Infrastructure
50 Qs120 min70% pass
DGX SystemsGPU Cluster DesignHigh-Speed Networking+2 more
NCP-AIO
NVIDIA Certified Professional: AI Operations
50 Qs120 min70% pass
Cluster ManagementJob SchedulingMonitoring & Troubleshoot...+2 more
NCP-ADS
NVIDIA Certified Professional: Accelerated Data Science
50 Qs120 min70% pass
RAPIDS cuDF & cuMLGPU Data ProcessingGraph Analytics+2 more
NCP-GENL
NVIDIA Certified Professional: Generative AI LLMs
50 Qs120 min70% pass
Advanced LLM ArchitectureTraining & Fine-tuningInference Optimization+2 more
NCA-AIIO
NVIDIA Certified Associate: AI Infrastructure & Operations
50 Qs60 min70% pass
GPU Architecture BasicsData Center FundamentalsNetworking Basics+2 more
NCP-AIN
NVIDIA Certified Professional: AI Networking
50 Qs120 min70% pass
InfiniBand FundamentalsEthernet for AIRDMA & RoCE+2 more
NCP-OUSD
NVIDIA Certified Professional: OpenUSD Development
50 Qs120 min70% pass
USD FundamentalsComposition & LayeringSchema & Data Modeling+2 more
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