Which of the following is a function of the process step of data processing? A. index B. update C. protect D. retrieval E. None of the above

The correct answer is: D. retrieval

Data processing is the collection and manipulation of data to produce meaningful information. The process step of data processing is the retrieval of data from storage. This can be done in a number of ways, such as by searching for specific data, or by browsing through a database.

The other options are not functions of the process step of data processing.

• Indexing is the process of creating a list of data items that can be used to quickly find specific data.
• Updating is the process of changing data to reflect new information.
• Protecting is the process of securing data from unauthorized access or use.

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