Limiting a topic by time or  _______________ means you focus on a segment of time, rather than trying to cover the entire history of a topic.

The IP address 127.0.0.1 is called this.

What will be an ideal response?

The DECnet protocols are based on a network architecture that is referred to as the ____.

A. Digital Network Architecture B. Digital Network Infrastructure C. Digital Network Alliance D. Digital Network Alignment