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Question

Why is spell-checking a good example of the need for task migratability?

a.

It helps users improve their spelling skills.

b.

It requires both automation and user intervention for specific cases.

c.

It eliminates the need for users to proofread their work.

d.

It prevents the occurrence of spelling mistakes entirely.

Answer: (b).It requires both automation and user intervention for specific cases. Explanation:Spell-checking is an example of task migratability because it can be partially automated (using the computer's dictionary) but requires user intervention in cases where the computer's capabilities fall short (proper names and duplications).

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Q. Why is spell-checking a good example of the need for task migratability?

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