Computer Science: 2.2 Constructs Keywords

  • Created by: imetlo
  • Created on: 08-01-19 22:45
Variable
Is a container used to store data
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Selection
Is a decision within a computer program when the program decides to move on based on the results of an event
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Constant
Is if a value cannot change throughout the course of a program
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Iteration
Is a single pass through a set of instructions
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Sequencing
Creating a set of instructions to complete a task
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Data Structure
An organised collection of related elements
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Subprogram
A self-contained module of code that performs a specific task
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For loop
A sequence of instructions that is continually repeated until a certain condition is reached
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Record
A collection of fields, possibly different data types, typically in fixed number and sequence
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Array
A data structure that contains a group of elements
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While loop
Loop which repeats a set of instructions based on a condition
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If statement
Is a conditional statement that if proved true performs a function or displays information
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Else statement
Is an alternative statement that is executed if the result of a previous test condition evaluates to false
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Other cards in this set

Card 2

Front

Is a decision within a computer program when the program decides to move on based on the results of an event

Back

Selection

Card 3

Front

Is if a value cannot change throughout the course of a program

Back

Preview of the back of card 3

Card 4

Front

Is a single pass through a set of instructions

Back

Preview of the back of card 4

Card 5

Front

Creating a set of instructions to complete a task

Back

Preview of the back of card 5
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