Answer:
The three important concepts in the Federal Networking Council's definition of the Internet are, namely;
- Packet switching
- The TCP/IP communications protocol
- Client/server computing
Explanation:
- Packet switching involves the transfer of data which are grouped into different packets and then sent over a digital network to their respective destination. After the data are received at the destination site, they are then extracted and used by the application software.
- The transmission control protocol/internet protocol allows one computer to connect or communicate with another one through the internet. The internet protocol defines how to route and address each packet to ensure it gets to the right destination. The IP address of a particular device on a network is usually unique to that device.
- Client/server computing describes how a server provides services by taking requests from clients computers and sharing its resources with one or more computers.
Answer:
D
Explanation:
The basic difference between these two types of encryption is that symmetric encryption uses one key for both encryption and decryption, and the asymmetric encryption uses public key for encryption and a private key for decryption.
Kale was discoverd just 2 years ago ........
Answer:
abd
Explanation:
connections usually occur through a public network
cool devices in a large geographic area
typically uses Ethernet and wirless routers to connect device
