ATM System UML Component Diagram

The ATM System UML Component Diagram illustrates the structure and interaction of components involved in automated banking transactions. Key components include User Interface, Authentication Module, Transaction Processor, Account Management, Cash Dispenser, Network Connector, and Database. The User Interface allows customers to interact with the ATM for withdrawals, deposits, and balance inquiries. Authentication Module verifies user credentials via PIN or card. Transaction Processor manages withdrawal, deposit, and transfer requests, while Account Management updates account balances. Cash Dispenser handles cash delivery, and Network Connector communicates with the bank’s central system. The Database securely stores account and transaction data, ensuring reliability and security.

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