In 2011, Democratic Representative Nancy Pelosi

question 8

Multiple Choice

In 2011, Democratic Representative Nancy Pelosi

• A)resigned her post to become Ambassador to the United Nations.
• B)switched parties and was appointed Chair of the Select Intelligence Committee.
• C)was elected Minority Leader of the House of Representatives.
• D)was appointed to the State Supreme Court.

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Definitions:

Metadata

Data that provides information about other data, often used for describing contents, quality, condition, and other characteristics.

Data Quality

Refers to the condition of a set of values of qualitative or quantitative variables that are accurate, reliable, and relevant for making decisions.

Relational Database

A relational database is a type of database that organizes data into tables which can be linked—or related—based on data common to each.

Data Hierarchy

Data hierarchy is a systematic organization of data, often in a hierarchical form, that starts with the smallest unit of data and aggregates up to more complex forms like databases or data warehouses.