A Dollar Today Is Worth

question 15

Multiple Choice

A dollar today is worth

• A)more than a dollar in the future.
• B)less than a dollar in the future.
• C)the same as a dollar in the future.
• D)either more or less than a dollar in the future,

---

Definitions:

Operating System Files

Essential files required by the operating system to boot, operate, and manage system resources effectively.

Registry

A database in Windows that stores low-level settings for the operating system and for applications that choose to use the registry.

Domain Environment

A network environment under a common domain name offering centralized administration of network resources and security.

MAC Address Filtering

A security technique that allows network access only to devices with specific MAC (Media Access Control) addresses.