1.2.1 Why data must be fit for purpose

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What does data consist of?

Back

Data consists of raw facts and figures.

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What is information?

Back

Information is data that has been processed by the computer.

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How is knowledge derived?

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Knowledge is derived from information by applying rules to it.

Front

Why is there a need for good quality data?

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Good quality data is essential for accurate information and effective decision-making.

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What are the potential benefits of encoding data?

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Encoding data can improve speed of access and increase storage efficiency.

Front

What are the advantages of using ICT for storing data?

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Advantages include improved speed of access and increased storage capacity.

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What are the disadvantages of using ICT for storing data?

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Disadvantages may include security risks and data integrity issues.

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What are file types?

Back

File types refer to the different formats in which data can be stored.

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What is data compression?

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Data compression is the process of reducing the size of a data file.

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What are file properties?

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File properties are attributes that provide information about a file, such as size, type, and date modified.