Which of the Following Represents the Top-Down (Executives to Analysts)

question 311

Multiple Choice

Which of the following represents the top-down (executives to analysts) organizational levels of information technology systems?

• A)TPS, DSS, EIS
• B)DSS, TPS, EIS
• C)EIS, DSS, TPS
• D)None of these are correct; it varies from organization to organization.

---

Definitions:

Zona Pellucida

The thick, transparent outer layer surrounding an egg cell or oocyte, involved in sperm binding and fertilization.

Vitelline Membrane

The outer covering of an egg's yolk, protecting it from external damage and infections.

Species-specific Protein

Proteins that are unique to a particular species and serve as identifying markers or perform specific biological functions not found in other species.

Zona Pellucida

A thick, transparent coating surrounding an oocyte (egg cell) and early embryo in mammals, playing a key role in fertilization by allowing sperm binding and inducing the acrosome reaction.