Which of the Following Are Techniques Used by Developers to Evaluate

question 18

Multiple Choice

Which of the following are techniques used by developers to evaluate the effectiveness and usability of user interface designs. (Choose two)

• A)Focus early on users and how they work"
• B)Statistically analyze test and use data"
• C)Use iterative techniques"
• D)Involve users in design meetings"
• E)Use formal modeling techniques"
• F)Conduct focus groups

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Definitions:

Average Total Cost

Average total cost is the total cost of production divided by the number of units produced, indicating the cost per unit.

Price War

Successive, competitive, and continued decreases in the prices charged by firms in an oligopolistic industry. At each stage of the price war, one firm lowers its price below its rivals’ price, hoping to increase its sales and revenues at its rivals’ expense. The war ends when the price decreases cease.

Limit Pricing

A strategy used by dominant firms to set prices low enough to discourage entry into the market by potential competitors.

Informal Pricing

The establishment of prices based on flexible, non-regulatory factors such as negotiation, haggling, or customary practices, rather than fixed price tags.