Prelim Flashcards
It is a One Way Information like Radio, Tv, Sign Board, BillBoard, Newspaper
Information
There is a Sender and Receiver
Communication
To lessen the Cost of calls
also known as Midman
Virtual Private Network
What are the two types of sharing information
Information and Communication
- It is a group of two of more computer system sharing services and interacting in some manner
- Same Special Interest
network
This computer is ten times faster than a personal computer
Mainframes Computers
it is a trend network
client server model
How many layers the OSI (Online System Interconnection Model)
7 layers it starts at 7 to 1
7 - Human and Computer Interaction
Define the layers of OSI model
Application Layer
Presentation Layer
Session Layer
Transport Layer
Network Layer
DataLink Layer
Physical Layer
Define Client
Used in home and corporate networks
- A client is a computer hardware or software devices
- request access to a service provided by a server.
Define Server
Computer Program that provides a service to another computer program
define HTTP
Hypertext Transfer Protocol
HTTPS
Hypertext Transfer Protocol Secure
ICMP
Internet Control Message Protocol
IGMP
Internet Group Management Protocol
