Unit 5: Data (APCSP '23-24 code.org)

Front

Images can contain a geographical location of where the picture was taken. This is stored in a special area of an image file called:

Back

Metadata

Front

DATA or Metadata? Example: an image file
the color information for each pixel

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data

Front

DATA or Metadata? Example: an image file
the width of the picture in pixels

Back

metadata

Front

DATA or Metadata? Example: an image file
the date and time that the picture was taken

Back

metadata

Front

DATA or Metadata? Example: an image file
the geo Tag that stores where the picture was taken

Back

metadata

Front

The main information stored is referred to:

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data

Front

Extra information about the main information stored is referred to:

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metadata

Front

Which of the following is LEAST likely to be a problem when collecting data? cleaning data, bias, incomplete data, having too much data

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having too much data

Front

Nico creates a program that collects the following data from users: Name, age, favorite color, height, weight. Which of the following could not be concluded based on this data alone?

Back

If men are generally heavier than women

Front

Analyzing metadata vs. data in digital photos: What is better for determining the likelihood of a photo being taken at a public event?

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Analyzing the metadata