A document serving as proof of qualification, competency, or completion.

A written assurance or guarantee.

एक लिखित आश्वासन या गारंटी।

English Usage: The warranty certificate guarantees the product for three years.

Hindi Usage: वारंटी प्रमाण पत्र उत्पाद की तीन वर्षों के लिए गारंटी देता है।