Study Stack: AI 2.1
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| Redundancy: | Duplicated or replicated code within a program.
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| for loop: | A type of loop that repeats for a given number of repetitions.
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| Parameter: | A value provided as input to a code block or a predefined procedure.
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| header (of a code block): | The first line of a code block that embodies other blocks. The top line of text for an event handler block, or an if-else block, or a for loop.
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| local variable: | A variable that is only accessible inside a block of code or a procedure.
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| Procedure: | A set of code that performs an action and is considered a type of abstraction.
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| List: | An ordered collection of data elements stored and accessed in a program.
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| Initialize: | To assign a variable its initial, or first, value.
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| dynamic list: | A list whose items can change during the runtime of a program.
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| traverse (a list): | To loop through a list of items, one item at a time.
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| persistent data: | Any data that is stored and not lost after the application is terminated or power to the device is shut off.
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| crowd sourcing: | A strategy that takes advantage of large numbers of people connected by computer networks to collect information and get a better understanding of a specific topic or situation.
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| big data: | Very large data sets that can be analyzed to better understand systems and show patterns of behavior.
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| Database: | A collection of data that is stored permanently on a computer or digital device. A database is organized in a way that allows the programmer to access, update, and remove any data element as needed.
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| String: | A sequence of characters (letters, numerals, symbols, and punctuation marks).
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| design process: | A systematic, problem-solving strategy that designers follow to come up with a solution to a problem.
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