Technology-EOY-3: Question Preview (ID: 31791)

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What is a person called who has knowledge about designing and building particular systems?
a) a builder b) an emperor c) a hypnotist d) an engineer
In order for technological systems to benefit people, the systems must be:
a) inexpensive b) computer operated c) controlled d) open-loop
Artificial joints and disease-resistant plants are future goals of __________ technology.
a) biological b) physical c) information d) transportation
Choosing a problem solution that will give the most positive results and the fewest negative results is called:
a) optimization b) modeling c) simulation d) prototyping
If one resource is more affordable than another is, it may make a problem solution:
a) look better b) structurally stronger c) more durable d) cost effective
Modeling, testing, and experimentation in problem solving are used to:
a) define the problem b) select the best solution c) implement the solution d) evaluate the results
The first step in technological problem solving is to:
a) make necessary changes b) implement the solution c) develop alternative solutions d) define the problem
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
Air pollution from a gasoline fueled car is an example of an impact that is:
a) expected and desirable b) expected and undesirable c) unexpected and desirable d) unexpected and undesirable
Every system begins with a desired result(command) called the:
a) output b) input c) feedback d) control
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