The Join Operation

question 37

Multiple Choice

The join operation:

• A)combines relational tables to provide the user with more information than is otherwise available.
• B)identifies the table from which the columns will be selected.
• C)creates a subset consisting of columns in a table.
• D)organizes elements into segments.
• E)creates a subset consisting of rows in a table.

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Definitions:

African Resistance

Efforts by African people to oppose or resist European colonization, slavery, and exploitation on the continent and abroad.

European Slave Traders

Individuals or groups from Europe involved in the capturing, purchasing, and selling of Africans for forced labor in the Americas from the 16th to the 19th centuries.

Slave Labor

Forced labor extracted from enslaved individuals without consent and usually under threat of violence or punishment.

Americas

The continents of North and South America, including their associated islands and territories, often referred to collectively.