Gal Runs a Music Store

question 48

Multiple Choice

Gal runs a music store. He has a desktop computer in the back room that acts as a server. He has a point-of-sale terminal that connects to the desktop. He also has a notebook (using in-store wireless access to the Internet) that can be carried around the store to look up current items in stock, or to search for items from one of his suppliers for special orders. Which device(s) require network interface cards?

• A)desktop computer
• B)Point-of-sale terminal
• C)notebook computer
• D)All of these devices require network interface cards.

---

Definitions:

Sodium Imbalance

An irregular level of sodium in the blood, which can lead to various health problems such as dehydration or fluid retention.

Laboratory Value

A quantitative result obtained from medical lab tests, used to assess health status or diagnose conditions.

Calcium Level

A measure of the amount of calcium in the blood, crucial for various bodily functions including bone health, muscle function, and nerve transmission.

Sodium Level

The concentration of sodium ions in the blood, important for maintaining fluid balance and nerve function.