Audit trail
Card punch
Audio response unit
Magnetic tape E. None of the above
Answer is Right!
Answer is Wrong!
The correct answer is C. Audio response unit.
An audio response unit is a device that produces spoken output from a computer. It is used to provide information to users in a clear and concise way. Audio response units are often used in applications such as telephone banking, automated answering systems, and voice-activated assistants.
Audit trail is a record of all transactions that have occurred in a system. It is used to track changes to data and to identify any unauthorized activity. Card punch is a device that
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