What Is a Primary Key

question 10

Multiple Choice

What is a primary key?

• A)A field that uniquely identifies a given record in a table.
• B)A primary key of one table that appears as an attribute in another table and acts to provide a logical relationship between the two tables.
• C)A table that uniquely identifies a given record in a field.
• D)A foreign key of one table that appears as an entity in another table and acts to provide a logical relationship between the two records.

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Definitions:

Hedge Funds

Hedge funds are investment funds that employ various strategies to earn active returns for their investors, often engaging in leveraged, long, short, and derivative positions.

Private Equity Funds

Investment funds that gather capital from wealthy individuals or institutions to invest in buying and reorganizing private companies.

Separation Theorem

States that a firm’s investment decisions should be separate from the investment preferences of its investors.

Stock Ownership

Holding a share or shares of stock in a company, which represents a claim on part of the company's assets and earnings.