Flashcards
Homework revision
Flashcards do conjunto (23)
- 1What are the four skills of computational thinking?Decomposition
Algorithms
Abstraction
Pattern recognition - 2What is Decompositionbreaking down a complex problem into smaller parts that are more manageable and easier to understand.
- 3What is Algorithmsa precise step-by-step solution to a problem that can be replicated by a human, computer, or both.
- 4What is Algorithmic Thinking?the process of developing an algorithm to solve a problem.
- 5What is Abstraction?finding the similarities or patterns among small, decomposed problems that can help us solve more complex problems more efficiently
- 6What is Pattern Recognition?finding the similarities or patterns among small, decomposed problems.
- 7What is Computational Thinking?thinking like a computer
- 8What is a Flow Chart?is a diagram that depicts a process, system or computer algorithm
- 9How can you use a flowchart?can be used to visually represent an algorithm or program.
- 10What does an oval represent in a flowchart?Start/End
- 11What does a parallelogram represent in a flowchart?Input/Output
- 12What does a rectangle represent in a flowchart?Process
- 13What does a diamond represent in a flowchart?Decision
- 14What does an arrow represent in a flowchart?Where it flows/goes
- 15What do you write in a parallelogram?Input, Output, Print
- 16What do you write in a Rectangle?Process: Dispense drink, 2+3, Adjust speed, etc
- 17What do you write in a diamond?True/False, Yes/No
Is age > 16
Does total = 5
(If statement) - 18What is pseudocode?plain code using English, it doesn’t use any syntax as these belong to a programming language.
- 19What do we replace colons with in pseudocode?THEN
- 20What do we replace ELIF with in pseudocode?ELSEIF
- 21What do we write at the end of an if statement in pseudocode?END IF
- 22What is a Trace Table?a technique used to test an algorithm to ensure there are no logic errors.
- 23What does a Trace Table allow you to do?allows you to formally record the state of variables, the outputs and the condition evaluations as you mentally execute the code.
Informações
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- FlashCards sobre Homework revision, criado por Margarida Karpava De Oliveira Alves em 24-03-2024.
- Criado por
- Margarida Karpava De Oliveira Alves
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