Q. Who Invented Dishwasher?
A) David Chaum
B) Vint Cerf
C) Josephine Cochrane
D) Georges Claude
✔ Correct Answer: Josephine Cochrane
Exam Insight
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A) David Chaum
B) Vint Cerf
C) Josephine Cochrane
D) Georges Claude
✔ Correct Answer: Josephine Cochrane
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