A Column in One Table That References a Primary Key

question 10

Multiple Choice

A column in one table that references a primary key in another table is known as a __________.

• A) secondary key
• B) foreign key
• C) referential key
• D) meta key

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Definitions:

Display Cable Connection

This involves the physical connection between a display screen and a computer or media device using cables, such as HDMI, DVI, or VGA, to transmit visual data.

Airplane Mode

A functionality on mobile devices that disables wireless communications (cellular, Wi-Fi, Bluetooth) to comply with airline regulations.

VGA Connector

A VGA connector is a three-row, 15-pin connector used to connect computer monitors to graphics cards, supporting analog video signals.

VGA Cable

A cable that transmits analog video signals and connects a computer to a monitor or projector, typically utilizing a 15-pin connector.