Random Access Is an Important Feature in Selecting an Automated

question 6

Multiple Choice

Random access is an important feature in selecting an automated instrument for testing in the transfusion service.What is random access?

• A) Ability of multiple users to sign into the system
• B) The recognition of various types of barcodes
• C) The need for minimal maintenance procedures
• D) The ability to accommodate STAT testing

---

Definitions:

Portfolio Risk

The degree of uncertainty of returns on a portfolio due to the possibility of changes in the values of the holdings.

Market Risk Premium

The difference between the expected return on a market portfolio and the risk-free rate.

Portfolio Beta

A measure of a portfolio's sensitivity to market movements, indicating its volatility relative to the market.

Risk-Free Rate

The theoretical rate of return of an investment with zero risk, typically represented by the yield on government securities like U.S. Treasury bonds.