A Unique Identifier for a Transaction Is a __________ and This

question 10

Essay

A unique identifier for a transaction is a __________ and this identifier may be a timestamp,a counter or a random number,with the minimum requirement being that it differs with each request.

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Definitions:

Percentage

A fraction or ratio represented as a part of 100.

Currency

A medium of exchange used in economic systems, typically issued by a governmental body and accepted within a particular geographic territory.

Energy Exchange

A process by which energy is transferred from one system or object to another, often seen in ecosystems as the transfer of energy from producers to consumers through food chains.

Living Systems

Complex networks of interacting organisms and their physical environment, functioning together as a coherent group for energy flow, reproduction, and adaptation.