__________ Was the First Operating System to Integrate Security as One

question 50

Multiple Choice

__________ was the first operating system to integrate security as one of its core functions.

• A) UNIX
• B) DOS 
• C) MULTICS
• D) ARPANET

---

Definitions:

MRP

Stands for Material Requirements Planning, a system used for production planning, scheduling, and inventory control.

MRC

The Marginal Resource Cost, which is the additional cost incurred by producing one more unit of a good or service.

Supply Curve

A graphical representation showing the relationship between the price of a good and the quantity of the good that suppliers are willing and able to sell.

Purely Competitive

Characterizes a market structure where many firms sell identical products, entry and exit are easy, and no single firm can influence the market price.