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When Tim Got in Line to Pay for His Groceries

Question 77

Multiple Choice

When Tim got in line to pay for his groceries, he picked the line in which he was required to scan the prices of his groceries and bag them himself. He was pleased with the use of ____ because it would allow him to get his eggs home unbroken without some store bagger dropping a melon on top of them.


A) A promotable differentiator
B) An ergonomic layout
C) SSTs
D) ISPs
E) Robotics

Correct Answer:

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