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Sci And Tech Chapter 4
Test Description: Review
Instructions: Answer all questions to get your test result.
1) What is brainstorming?
A
Coming up with ideas to problems
B
Trading one benefit with another
C
Fixing problems
D
Attending conferences to get ideas.
2) A ____________________ is something that is important to us.
A
risk
B
trade-off
C
value
D
constraint
3) Step 2 in the design process is ________________.
A
identify criteria
B
research the problem
C
redesign the prototype
D
build a prototype
4) What age are we currently in?
A
Information Age
B
Stone Age
C
Industrial revolution Age
D
Iron Age
5) Bioengineering deals with ______________________.
A
air and space
B
satellites and cell phone towers
C
machines
D
living things
6) The exchange of 1 benefit for another is a ______________________
A
value
B
goal
C
trade-off
D
constraint
7) A group of parts working together is a ___________________.
A
feedback
B
technology
C
system
D
goal
8) Engineers should NEVER share their ideas with others.
A
TRUE
B
FALSE
9) Technology cannot solve every problem.
A
FALSE
B
TRUE
10) The impacts engineering has had on humans are ____________________________
A
save time and effort
B
save energy
C
save lives
D
all of these answers
*select an answer for all questions
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