Check your knowledge (pages 20, 21) study guide.

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Check your knowledge (pages 20, 21) study guide. by Mind Map: Check your knowledge (pages 20, 21) study guide.

1. Computer scientists have created systems that help farmers produce more food for society. This advancement most closely represents which of the five concept areas of computer science?

1.1. Impacts of computing. society makes this an example of impacts of computing.

1.1.1. pg 19

2. What is the difference between a consumer and a creator?

2.1. Consumers only use programs or content.

2.2. Creators make the content that consumers use.

2.2.1. pg 15

3. What is a group of connected computers called?

3.1. A network

3.1.1. pg 19

4. Reviewing a collection of student scores from an exam to understand how well the class did is an example of which concept area of computer science?

4.1. Data and analysis

4.1.1. pg 19

5. Explain what an algorithm is.

5.1. is a list of instructions on how to do something.

5.1.1. pg 17

6. What is computer science?

6.1. is the study of using computers to solve problems.

6.1.1. pg 13

7. Which of these are most likely NOT computing systems? A. Cell phones B. Newer TVs C. Books D. Electronic readers

7.1. C

7.1.1. pg 13

8. What is a program, and why do computers need programs?

8.1. A program is a set of instructions that has been coded into a language that a computer can understand.

8.1.1. pg 17

8.2. Without programs, computers wouldn’t understand what we want them to do.

9. Computer science is NOT: A. Studying interesting questions like how to make deliveries faster using an algorithm B. Building a computing system as a solution to a problem C. Playing computer games D. Understanding how a new computer technology could negatively impact people

9.1. C

9.1.1. pg 15

10. What is a computing system? Provide examples of computing systems.

10.1. Computing systems are one or more computing devices.

10.1.1. pg 13

10.2. laptops, tablets,