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Blockchain & Crypto Glossary
Radio-Frequency Identification (RFID) uses electromagnetic fields to identify and track tags which are attached to objects. A RFID tag is made up of a very small radio transponder as well as..
A race attack is a double-spend attack where two transactions are sent in quick succession and only one is confirmed to the blockchain. The goal is to purchase something with the unconfirmed..
The Quorum blockchain is an enterprise blockchain system built by JP Morgan and several other main contributors. The platform was purchased by ConsenSys in 2021 in a deal that still allows..
A quorum is defined as the minimum number of members required to conduct business within a specific group. As it pertains to blockchain technology, quorum biasing denotes that if many voters..
A quick response code (QR code) is a type of matrix barcode that uses a machine-readable optical label (typically scanned with a mobile phone) containing sensitive information about the item..
In computing, a query is a specific request for information retrieval using a database or computer system. Queries can be entered into many types of computing platforms or databases, and are..
A Quasar smart contract is a specific type of smart contract that was designed by OMG Foundation and Enya.ai to enhance their Plasma Layer-2 scaling solution. The Quasar smart contract..
Post-quantum cryptography, also referred to as quantum-restistant or quantum-proof cryptography, is a specific type of cryptographic computing architecture that utilizes public-key..
As it relates to the field of quantum computing, a quantum bit (qubit) is the basic unit of measurement similar to the classic binary bit that is used in traditional computing..
Quantitative analysis (QA) is a methodology that makes use of mathematical and statistical modeling and research in order to understand behavior. QA is used to express a given reality using..
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