Free, timed, auto-graded practice exams for AWS, Azure, Google Cloud, Kubernetes, security and more. Study a domain, prove your skill, and earn a certificate anyone can verify at careerbytecode.in/verify.
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Scenario-based MLA-C01 practice exam: data preparation, feature engineering, model training and tuning, deployment and orchestration, and ML monitoring and security with SageMaker and Bedrock.
Scenario-based SAA-C03 practice exam: design secure, resilient, high-performing and cost-optimized AWS architectures across compute, storage, databases and networking.
Scenario-based AWS Data Engineer Associate practice exam: 50 questions on ingestion and transformation, data store management, data operations, and security and governance with Glue, Kinesis, Redshift, Athena and S3.
Scenario-based Claude API foundations practice exam: 50 questions on the Messages API, system prompts, tool use and the agentic loop, streaming, prompt caching, structured outputs, vision and PDFs, batches and errors.
Scenario-based practice exam for solution architects: scoping Claude use cases, model choice, RAG, tool use, context and cost control, cloud deployment, evaluation and security basics.
Scenario-based Security+ practice exam covering security concepts, threats and mitigations, architecture, security operations, and program management and oversight.
Scenario-based Network+ practice exam covering networking concepts, implementation, network operations, network security and structured troubleshooting.
Scenario-based Databricks ML Associate practice exam: MLflow tracking and Unity Catalog models, AutoML, feature engineering, Spark ML data processing, model development and deployment.
Scenario-based practice exam for the Databricks Data Engineer Associate: the platform, ingestion with Auto Loader, Delta Lake and Spark SQL, Lakeflow pipelines and jobs, and Unity Catalog.
Scenario-based ICS/SCADA security practice exam covering OT architecture, the Purdue model, industrial protocols, threats, IEC 62443 zones, monitoring and safety-first incident response.
Scenario-based practice exam for EDRP covering business continuity and disaster recovery planning, risk and impact analysis, backup and recovery strategies, site selection, plan testing and execution.
Scenario-based ECIH v3 practice exam: 50 questions on the incident handling process, first response, forensics, and handling malware, email, network, web, cloud, endpoint and insider incidents.
Scenario-based ECES practice exam: 50 questions on classical ciphers, symmetric algorithms and modes, hashing, RSA, Diffie-Hellman and ECC, PKI, applied cryptography, cryptanalysis and post-quantum crypto.
Scenario-based ECDE practice exam: 50 questions on DevSecOps culture, threat modeling, SAST/DAST/SCA, secrets, IaC and container security, signing and runtime monitoring.
Scenario-based CTIA practice exam: 50 questions on requirements and planning, collection, analysis, attack frameworks, indicators, dissemination, threat hunting and operationalizing intelligence.
Scenario-based CSA v2 practice exam: 50 questions on SOC operations, SIEM use cases, log analysis, threat detection, alert triage, incident escalation and threat intelligence for Tier 1 and Tier 2 analysts.
Scenario-based CND v3 practice exam: 50 questions on network security controls, hardening, firewalls, IDS/IPS, VPNs, endpoint and cloud protection, traffic and log monitoring, and incident readiness.
Full-length practice exam for CHFI v11: the forensic process, evidence acquisition and integrity, disk and memory forensics, file systems, network, mobile, cloud, and anti-forensics.
Full-length practice exam for CEH v13: reconnaissance, scanning, enumeration, system hacking, web and network attacks, cryptography, and AI-assisted offensive security.
Full-length practice exam covering the applied, hands-on skills validated by CEH Practical: live scanning, enumeration, exploitation, web attacks, cracking, and analysis in a lab.
Scenario-based CCSE practice exam: 60 vendor-neutral questions on cloud identity, data protection, network security, workload and container security, monitoring, incident response and compliance.
Scenario-based Associate CCISO practice exam: 50 questions on governance, risk and compliance, controls and audit, program management and operations, core competencies, strategy, finance and vendors.
Scenario-based C|RAGE practice exam: 50 questions on AI risk assessment, governance policy, fairness, transparency, accountability, privacy and compliance with the EU AI Act, GDPR, NIST AI RMF and ISO/IEC 42001.
Full-length practice exam for Offensive AI Security: AI penetration testing, red teaming LLM applications, prompt injection, adversarial machine learning, and AI supply-chain risks.
Scenario-based C|AIPM practice exam: 50 questions on AI strategy and portfolio alignment, governance and risk, data readiness, delivery and MLOps, stakeholder leadership and value realisation.
Practice exam (not an official Google Cloud certification) on agentic AI on Google Cloud: multi-agent design with ADK, tools, MCP and A2A, Vertex AI grounding and RAG, evaluation, guardrails and operations.
Scenario-based Google Professional ML Engineer practice exam: 50 questions on low-code AI, data and model management, scaling training, serving, Vertex AI Pipelines and MLOps, and model monitoring.
Scenario-based Google Professional Data Engineer practice exam: 50 questions on designing data systems, ingestion and processing with Pub/Sub and Dataflow, storage, BigQuery analysis, and operations.
Scenario-based Google Associate Cloud Engineer practice exam: setting up projects and billing, deploying compute, storage and networking, operating and monitoring workloads, and configuring IAM and security.
DP-203 retired in 2025; this is a current scenario-based Azure data engineering practice exam: storage, processing, streaming, security and monitoring with Fabric, Synapse, Data Factory, Databricks and ADLS.
Scenario-based DP-100 practice exam: designing Azure ML solutions, exploring data and running experiments, training and deploying models, and optimizing language models with prompt flow and RAG.
Scenario-based AZ-104 practice exam: 50 questions on Entra ID, RBAC and Policy, storage, VMs and App Service, virtual networking, monitoring and backup, written in the style of the real Microsoft exam.
Scenario-based AI-102 practice exam: planning and securing Azure AI solutions, generative AI and agents, computer vision, language and speech, and knowledge mining with Azure AI Search and Document Intelligence.
Scenario-based AZ-400 aligned practice exam: Boards and team processes, source control and branching, CI/CD pipelines and Artifacts, infrastructure as code, DevSecOps and monitoring.
Scenario-based practice exam on applying AI at work: multi-step workflows and automation loops, connecting data and tools, evaluation and quality control, human oversight and measuring impact.
Scenario-based practice exam on building AI agents: function and tool calling, the agent loop, state and memory, orchestration, guardrails and permissions, evaluation, and agents versus workflows.
Scenario-based Python DSA practice exam: code reading and complexity, lists, dicts, sets, stacks, queues, heaps, trees, graphs, sorting, searching, recursion and strings.
Scenario-based Java DSA practice exam: 60 code-reading questions on complexity, collections, stacks, queues, hashing, trees, heaps, graphs, sorting, searching, recursion and strings.
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Your first exam is always free. After that a one-month plan from Rs 177 including GST (or inviting friends who take an exam) unlocks more. See the plans. Every exam is auto-graded and issues a verifiable certificate on a pass.
Yes. Pass any exam and you earn a CareerByteCode certificate with a public verify link at careerbytecode.in/verify - add it to LinkedIn in one click.
Instantly and server-side. We support single and multiple choice, true or false, fill-in-the-blank, drag-to-order, code snippets, scenario questions, and live SQL graded against a real dataset.
Yes. Retakes are allowed and every attempt shows in your exam history with its own answer review. Most exams shuffle the questions and options on each attempt, and some exams ask for a short break between attempts.
No. These are independent practice exams to test and prove your skills. They are not affiliated with AWS, Microsoft, or Google; official certification names are trademarks of their owners.
Courses teach; exams prove. Take an exam to benchmark where you stand, then use the linked prep course to close the gaps.