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Question

What does the sequence type "History == seq Keystroke" represent in Z notation?

a.

A collection of geometric shapes

b.

A mathematical calculation function

c.

The history of a user's keystrokes

d.

An abstract data type for integers

Answer: (c).The history of a user's keystrokes Explanation:The sequence type "History == seq Keystroke" represents the history of a user's keystrokes in Z notation.

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Q. What does the sequence type "History == seq Keystroke" represent in Z notation?

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