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Question

What is the main challenge in the pipe-and-filter scheme?

a.

Structure imposed on the data

b.

Error handling

c.

Resynchronization

d.

Incomplete input

Answer: (b).Error handling Explanation:Error handling is the main challenge in the pipe-and-filter scheme. If one filter detects an error, it is difficult to pass the resulting error message through intermediate filters all the way to the final output. Additionally, filters must be able to resynchronize after an error and further downstream filters must be able to tolerate incomplete input.

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Q. What is the main challenge in the pipe-and-filter scheme?

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