Question

What is a general rule that can be applied to goal hierarchies to avoid the "closure problem"?

a.

Always prioritize higher-level goals over subgoals.

b.

Ensure that subgoals are satisfied before higher-level goals.

c.

Avoid using on-screen messages in ATMs.

d.

Prompt users to collect their cards and money simultaneously.

Posted under Human Computer Interaction

Answer: (b).Ensure that subgoals are satisfied before higher-level goals. Explanation:A general rule that no higher-level goal should be satisfied until all subgoals have been satisfied in order to avoid the "closure problem."

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Q. What is a general rule that can be applied to goal hierarchies to avoid the "closure problem"?

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