🤖 PLTW Computer Science Essentials Midterm 🤖

Front

What is the Computer Science Essentials course?

Back

introduces students to coding fundamentals through the block-based programming of apps.

Front

To identify errors or bugs in computer hardware or programs and fix them.

Back

debug

Front

Which ones are considered to be data types: string, integer, float?

Back

all of above

Front

What is the term used to iterate a specific behavior or task until a defined condition has been met?

Back

loops

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A list of steps to complete a task

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Algorithm

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A(n) abstraction is:

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Way to manage complexity, hide details or remove duplication

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A(n) Boolean expression is:

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An expression that can be evaluted as TRUE or FALSE. Often used in CONDITIONAL STATEMENTS, such as IF (condition) THEN (action1) ELSE (action2)

Front

A(n) float is:

Back

A precise number by including values after the decimal place

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A(n) conditional statement is:

Back

A programming statement that directs control flow - it uses BOOLEAN expressions to make a choice between different paths (IF (condition) THEN (path1) ELSE (path2)

Front

Which Event Handler will update the Screen to show the picture taken on the Canvas?

Back

Camera 2