In a Relational Database,the Three Basic Operations Used to Develop

question 98

Multiple Choice

In a relational database,the three basic operations used to develop useful sets of data are:

• A)select,project,and where.
• B)select,join,and where.
• C)select,project,and join.
• D)where,from,and join.
• E)where,find,and select.

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Definitions:

Social Capital

The networks of relationships among people who live and work in a particular society, enabling that society to function effectively.

Tastefully Use

To employ or apply something in a manner that is aesthetically pleasing, respectful, or appropriate for the context.

Basic Income

A socioeconomic policy of providing all citizens with a regular, unconditional sum of money, regardless of employment status or other income.

Large Inequalities

Substantial discrepancies in income, wealth, access to resources, and quality of life among different populations or groups within a society.