Flashcards
(10 cards)
What is computer science?
Computer science is the study of using computers to solve problems
What is a program, and why do computers need programs?
A program is a set of instructions that has been coded into a language that a computer can understand.
Which of these are most likely NOT computing systems?
A. Cell phones
B. Newer TVs
C. Books
D. Electronic readers
C
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
C
What is a computing system? Provide examples of computing systems.
Computing systems are one or more computing devices. They include laptops, tablets, and other devices that are run by programs
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?
Impacts of computing. While each of the five concept areas of computer science are used to develop better tools for farmers, the emphasis on how it benefits society makes this an example of impacts of computing.
What is the difference between a consumer and a creator?
Consumers only use programs or content. Creators make the content that consumers use.
What is a group of connected computers called?
A network, or computer network
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?
Data and analysis
Explain what an algorithm is.
An algorithm is a list of instructions on how to do something.
