PLTW Computer Science Principles Algorithms

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What does PLTW stand for?

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Project Lead The Way

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What is Computer Science Principles?

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A course that introduces students to the foundational concepts of computer science and computational thinking.

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Define algorithms.

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Algorithms are step-by-step procedures or instructions for solving a problem or completing a task.

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What are the main components of an algorithm?

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input, output, control structures, and computational steps

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What is the purpose of PLTW in computer science education?

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To provide hands-on, project-based learning experiences that develop computational thinking and problem-solving skills.

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Imagine you are a software engineer working on a large project. How would you explain the concept of abstraction in this context?

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Abstraction is like creating a blueprint of a building. It simplifies the complex system of the project by focusing on essential details and hiding unnecessary complexities, just like a blueprint focuses on the overall design and hides the intricate details of the construction process.

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Explain the concept of abstraction in Computer Science Principles.

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Abstraction is the process of simplifying complex systems by focusing on essential details and hiding unnecessary complexities.

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What are some common algorithm design techniques? Options: Parallel algorithms, Divide and conquer, Greedy algorithms, Dynamic programming, Backtracking, Brute force, Randomized algorithms, Heuristic algorithms, Genetic algorithms

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Divide and conquer, Greedy algorithms, Dynamic programming, Backtracking, Brute force, Randomized algorithms

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How do algorithms help solve problems?

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By providing a step-by-step procedure or set of rules to follow in order to reach a solution.

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What are some examples of algorithms used in everyday life?

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Sorting algorithms, recommendation algorithms, navigation algorithms