In the Context of Databases, the Term Data Redundancy Refers

question 3

Multiple Choice

In the context of databases, the term data redundancy refers to:

• A)Storing the same information in several records
• B)Repeating data on multiple reports
• C)Using foreign keys which duplicate the values of primary keys
• D)all of these are possible examples of data redundancy

---

Definitions:

Fetal Stage

The final phase of prenatal development, starting from the ninth week of pregnancy until birth, during which significant growth and maturation of organs occur.

Prenatal Development

The process of growth and development within the womb from conception until birth.

Conception

The process of fertilization when a sperm cell fuses with an ovum, leading to the formation of a zygote and the beginning of pregnancy.

Schizophrenia

A mental disorder characterized by disruptions in thought processes, perceptions, emotional responsiveness, and social interactions.