Which statement best characterizes data storage in a financial markets context?

Which statement best characterizes data storage in a financial markets context?

• A. Data collection methods for unstructured text data.
• B. Data management and storage designed to accommodate time series data and data structured financial markets data (e.g. time periodicities of 5 trading days, followed by 2 weekend non-trading days, etc.).
• C. Back testing tools for strategy evaluation.
• D. Methods for calculating risk metrics.

Answer: (B)