In a Database, Columns That Are Keys of a Different

question 75

Multiple Choice

In a database, columns that are keys of a different table than the one in which they reside are known as ________ keys.

• A) foreign
• B) alternate
• C) relational
• D) candidate

---

Definitions:

Wheelchair Safety

Measures and practices designed to protect individuals using wheelchairs from accidents and injuries.

Footplates

Footplates are structural elements, often part of a device or machinery, designed to provide a stable base or support for the feet.

Friction-reducing Device

A tool or instrument designed to minimize the resistance caused by two surfaces moving against each other, often used in industrial and medical settings.

Wheelchair Safety

Guidelines and practices designed to protect individuals who use wheelchairs from injuries or accidents.