LLA Flashcards 3

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Manual Data Processing

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Handling data by hand without the help of automated systems, such as using paper records or calculators.

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Automatic Data Processing

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Using computers or software to process data automatically, without manual input, like processing payrolls or managing databases.

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Graphical User Interface (GUI)

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A user interface that includes visual elements like windows, icons, and buttons, making it easier for people to interact with computers.

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Command Line Interface (CLI)

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A text-based user interface where users type commands to perform tasks, often used by advanced users for precise control.

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Utility Software

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Software designed to help manage, maintain, and protect a computer system, like antivirus programs or disk cleanup tools.

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Application Software

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Programs designed for specific tasks, such as word processing, web browsing, or playing games, like Microsoft Word or Google Chrome.

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Defragmentation

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A process that reorganizes scattered data on a hard drive to make files easier to access and improve performance.

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Open Source Software

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Software with source code that anyone can view, modify, and distribute freely, like Linux or Firefox.

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Proprietary Software

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Software owned by a company, with restrictions on usage and modification, like Windows or Adobe Photoshop.