All Human-Computer Interfaces Must Have an Interaction Style and Use

question 50

Multiple Choice

All human-computer interfaces must have an interaction style and use some ________ for supporting this interaction.

• A)Database
• B)Network
• C)Hardware
• D)Software

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Definitions:

Fixed Manufacturing Overhead

Costs associated with production that do not change with the level of output, such as rent, insurance, and salaries of permanent staff.

Incremental Income

The additional income generated from undertaking a specific action or investment, compared to not doing so.

Variable Costs

Expenses that change in proportion to the level of production or sales activity, such as raw materials and direct labor costs.

Fixed Costs

Costs that do not change with the level of production or sales activities, such as rent, salaries, and insurance premiums.