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