Explain any four data functions.

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Data functions are the nuts and bolts of the digital world. In development, they allow programmers to exchange directly with a database and modify object in-line. In Excel, they query, create, and modify arrays. In math, they allow statisticians to address datasets using Sigma (Σ) and Pi (∏) notation.

answer:

constructing a building's framework requires a solid foundation

explanation:

the warning light flashes for a second or two when the engine starts. if it stays on, there's must be something wrong with the coolant. you should never dare to continue driving when the light is on. pull over as soon as possible and shut the engine off.

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