The Relational Model ________

question 2

Multiple Choice

The relational model ________.

• A)was first proposed in 1970
• B)was developed by E.F.Codd
• C)was developed at IBM
• D)resulted in the DBMS product DB2
• E)All of the above

---

Definitions:

Perception

The process by which individuals select, organize, and interpret sensory information to understand their environment.

Depressant Drugs

Substances that slow down the function of the central nervous system, potentially reducing arousal or stimulation in various parts of the brain.

Intense Pleasure

A heightened state of joy or satisfaction often resulting from engaging in activities that fulfill one's desires or goals.

Relieving Worry

The process or methods used to reduce feelings of anxiety, stress, or concern, often involving strategies like mindfulness, cognitive-behavioral techniques, or problem-solving.