Which of the following applications require A besteffort unp

Which of the following applications require A. best-effort (unpredictable and unreliable), B. guaranteed (predictable and reliable, with accountability), or C. predictable service Give reasons for your choices. Voice over IP (Vol IP)calls File Transfers via FTP Audio file downloads A commercial video-on-demand service User access to servers in a corporation Why is requirements analysis important to network architecture and design? Give three reasons.

Solution

Answer to Question No. 2

Answer to question no. 3

Following are the important requirements analysis to network architecture and design.

1. Requirements analysis helps the designer to understand better probable behaviour of the network being built.This results in several payoff.

2. Requirements are descriptions of the network functions and performance needed in order for the network to successfully support its users, applications and devices.

3. Failing to do proper requirements analysis may result a flawless network design.