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.
Pick your area (and level, if you like), and we will show the right exams. Or follow a full certification path.
Browse by cloud, domain, job role, or certification path. Not sure? Use "Help me choose" above.
Auto-graded questions - multiple choice, fill-blank, drag-order, code and live SQL. Instant score.
Pass and get a certificate with a public verify link you can add to LinkedIn.
Scenario-based practice exam for K-12 teachers using ChatGPT: lesson planning, curriculum, rubrics and assessment, differentiation, academic integrity, student data privacy and reviewing AI output.
Scenario-based practice exam on everyday AI literacy: how generative AI and ChatGPT work, prompt design, safe and responsible use, privacy, and recognising the limits of large language models.
quiz security
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.