Q&A
| Q1: | What is the difference between a protocol standard and a protocol implementation? |
| A1: | A protocol standard is a system of rules. A protocol implementation is a software component that applies those rules in order to provide networking capability to a computer. |
| Q2: | Why did the designers of ARPAnet want a decentralized network? |
| A2: | They envisioned a network that would be used for military purposes, and they didn't want to concentrate critical services in a central location that could become the focus of an attack. |
| Q3: | Why was end-node verification an important feature of ARPAnet? |
| A3: | By design, the network was not supposed to be controlled from any central point. The sending and receiving computers, therefore, had to take charge of verifying ... |
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