Answer:
Bill is building a project network that involves testing a prototype. he must design the prototype (activity 1), build the prototype (activity 2), and test the prototype (activity 3). activity 1 is the predecessor for activity 2 and activity 2 is the predecessor for activity 3. if the prototype fails testing, bill must redesign the prototype; therefore, activity 3 is a predecessor for activity 1. this is an example of
b. looping
Explanation:
- The given example is of looping because each activity is leading to another activity on the completion of some conditions.
- The answer a is not valid as it is not just an example of conditional statements rather it is a loop which will keep moving until unless reached a situation to end it.
- The option c, d an e are not right options for the given example.
Answer:
nonrenewable resources
Explanation:
There are primarily two types of resources: renewable and non-renewable. The main difference between the two is that <em>the renewable resources can be replenished</em> while<em> the non-renewable resources cannot be replenished.</em>
Examples of non-renewable resources:<u> coal, oil and natural gas.</u> These are called "fossil fuels." Although they only have a limited supply, most of our human activities are dependent on these fossil fuels, which threatens their depletion.
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Answer:
Computadora: Un dispositivo electrónico para almacenar y procesar datos, generalmente en forma binaria, de acuerdo con las instrucciones que se le dan en un programa variable.
Explanation:
