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Question

What is the percentage of maintenance effort that is consumed by the correction of faults?

a.

10%

b.

25%

c.

50%

d.

75%

Answer: (b).25% Explanation:The correction of faults, or 'real' maintenance, consumes approximately 25% of maintenance effort.

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Q. What is the percentage of maintenance effort that is consumed by the correction of faults?

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