Which term is a picture diagram showing steps with shapes and arrows?

Prepare for the IGCSE Algorithms and Pseudocode Exam. Study with comprehensive questions covering key algorithms and pseudocode techniques. Access hints and explanations to gear up for your exam success!

Multiple Choice

Which term is a picture diagram showing steps with shapes and arrows?

Explanation:
Flowcharts are picture diagrams showing steps with shapes and arrows, used to map out how an algorithm or process flows. They visualize the sequence of actions, decisions, and the paths a program might take, using shapes like rectangles for actions, diamonds for decisions, and ovals for start/end, all connected by arrows that show the direction of flow. This visual representation makes it easy to see the order of steps, where decisions lead to different paths, and how loops occur. Pseudocode is text-based and reads like a simple code-like outline, not a diagram. An algorithm is the general step-by-step procedure itself, which can be described in plain language or pseudocode but isn’t necessarily drawn as a diagram. Analysis refers to evaluating aspects such as performance or correctness of an algorithm, rather than depicting the steps visually.

Flowcharts are picture diagrams showing steps with shapes and arrows, used to map out how an algorithm or process flows. They visualize the sequence of actions, decisions, and the paths a program might take, using shapes like rectangles for actions, diamonds for decisions, and ovals for start/end, all connected by arrows that show the direction of flow. This visual representation makes it easy to see the order of steps, where decisions lead to different paths, and how loops occur.

Pseudocode is text-based and reads like a simple code-like outline, not a diagram. An algorithm is the general step-by-step procedure itself, which can be described in plain language or pseudocode but isn’t necessarily drawn as a diagram. Analysis refers to evaluating aspects such as performance or correctness of an algorithm, rather than depicting the steps visually.

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