Question

What does the "history" feature in Harel's state charts represent?

a.

The default start state of a subdialog

b.

The completion of a subdialog

c.

A user action to navigate to the next state

d.

A state that remembers the last state the subdialog was in

Posted under Human Computer Interaction

Answer: (d).A state that remembers the last state the subdialog was in Explanation:In Harel's state charts, the "history" feature represents a state that remembers the last state the subdialog was in. This is useful for maintaining the user's previous choices or states when entering a subdialog again.

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Q. What does the "history" feature in Harel's state charts represent?

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