Practice Reduced Testing Time And Cost (5.4.3) - Scan Chains and Serial Testing

Practice: Reduced Testing Time and Cost

Lesson 5.4.3Scan Chains and Serial Testing

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10 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the primary benefit of using scan chains in testing?
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Think about efficiency in manufacturing.
Question 2.
Name one advantage of using automated testing processes.
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Consider how automation impacts resource usage.
3Question 3.
What is the effect of scan chains on testing time?
- Increases testing time
- Reduces testing time
- Has no effect
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Consider the role of automation in testing.
4Question 4.
True or False: Scan chains only benefit high-volume manufacturing.
- True
- False
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Think about how they might assist even in lower production scenarios.
Question 5.
A manufacturer wants to implement scan chains to reduce time. Estimate how much their resource allocation might change and discuss the implications of that change in terms of budget and labor.
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Think about hourly labor costs and how fast tests can be performed.
Question 6.
Evaluate the impact of not adopting scan chain technology in a digital circuit environment with increasing complexity and production requirements.
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Consider market demands and how quickly products need to be brought to market.

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