To Avoid the Need to Obtain the Recipient's Public Key

question 83

True/False

To avoid the need to obtain the recipient's public key before sending that person an encrypted e-mail, proprietary encrypted e-mail can be used. _________________________

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Definitions:

Components

Components in programming refer to reusable pieces of software or hardware that can be integrated to form a functional system.

Composition

In programming, the concept of building classes whose instances are derived from other classes not through inheritance but by including them as instance variables.

Is-a

The "Is-a" relationship in object-oriented programming describes an inheritance connection where a child class is a more specific instance of a parent class.

Has-a

A relationship in object-oriented programming where one class contains a reference to another, indicating a posession or usage relationship.