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Technology-EOY-3
Test Description: Cumulative
Instructions: Answer all questions to get your test result.
1) Air pollution from a gasoline fueled car is an example of an impact that is:
A
unexpected and undesirable
B
expected and desirable
C
unexpected and desirable
D
expected and undesirable
2) If a system operates properly, its output should be:
A
expected and desirable
B
expected and undesirable
C
unexpected and undesirable
D
unexpected and desirable
3) The first step in technological problem solving is to:
A
make necessary changes
B
develop alternative solutions
C
define the problem
D
implement the solution
4) Modeling, testing, and experimentation in problem solving are used to:
A
implement the solution
B
define the problem
C
select the best solution
D
evaluate the results
5) If one resource is more affordable than another is, it may make a problem solution:
A
more durable
B
look better
C
cost effective
D
structurally stronger
6) Choosing a problem solution that will give the most positive results and the fewest negative results is called:
A
modeling
B
simulation
C
prototyping
D
optimization
7) Artificial joints and disease-resistant plants are future goals of __________ technology.
A
transportation
B
physical
C
information
D
biological
8) In order for technological systems to benefit people, the systems must be:
A
inexpensive
B
controlled
C
open-loop
D
computer operated
9) What is a person called who has knowledge about designing and building particular systems?
A
a builder
B
a hypnotist
C
an emperor
D
an engineer
10) Every system begins with a desired result(command) called the:
A
output
B
control
C
input
D
feedback
*select an answer for all questions
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