Instant Messaging Is a ______________, Real-Time Technology for Two or More

question 52

Multiple Choice

Instant messaging is a ______________, real-time technology for two or more people to type messages back and forth while online.​

• A) ​synchronous private
• B) ​asynchronous private
• C) ​asynchronous public
• D) ​synchronous public

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Definitions:

Absolute Advantage

The ability of an entity to produce a good or service more efficiently than its competitors, using fewer resources.

Opportunity Cost

The cost of forgoing the next best alternative when making a decision or choice.

Absolute Advantage

The ability of an individual, company, or country to produce a good or service at a lower cost per unit than other competitors with the same quality.

Oil

A fossil fuel in liquid form, primarily used as a source of energy and as a base for petrochemicals, extracted from underground reservoirs.