When a Message Sent by a User Is Digitally Signed

question 7

Multiple Choice

When a message sent by a user is digitally signed with a private key,the person will not be able to deny sending the message.This application of encryption is an example of

• A)Authentication
• B)Nonrepudiation
• C)Confidentiality
• D)Auditing

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Definitions:

Scale Points

Marks or intervals on a scale used for assessment or measurement, such as in salary grades or performance evaluations.

Automatically Focusing

A system or mechanism's ability to adjust its focus or attention without human intervention, often used in cameras, telescopes, and other devices.

Performance Appraisal

The systematic evaluation of an employee's job performance and productivity in relation to pre-established criteria and organizational objectives.

Improvement

The process of making something better or more effective, often used in the context of personal development or business operations.