Network Components

Network Components Network components are essential blocks of network infrastructure. In this video, we will cover following topics. Data. Node. Client. Server. Peer. Network Adapter. Hub. Switch. Router. Protocol. Data rate. Bandwidth. Network. Internet. Intranet. Extranet. Firewall. VPN.
Computer Ports

Computer Ports Computer ports or Motherboard I/O interfaces are used to connect external devices to the computer. These interfaces are mostly located on the back side of the motherboard. Number of Interfaces depends on the size of Motherboard and technology used.
Random Access Memory RAM

Random Access Memory (RAM) It is a type of memory and store data. A processor can access its individual memory cell in any sequence. It is: Volatile memory. Temporary memory. Primary memory. We have already discussed volatile, temporary memory and primary…
OSI Reference Model

OSI Reference Model In the beginning, when networks established, devices can communicate with devices of the same manufacturer.OSI (open system interconnection) reference model was first introduced by ISO (international organization for standardization).Its main purpose is to facilitate communication between two systems…
How to check a computer.

How to Check a Computer? How to check a computer? It is a basic question when purchasing a computer.In our daily life, a computer is an important and very useful machine. We are using it to perform several functions in our…
Computer

Computer Introduction A computer is not made for internet browsing or for watching movies. It is an electronic machine that is used to manipulate data. A device which accepts input data, do some mathematical operations and produce the output. a calculator is…
What is i3,i5 and i7 computer.

Computer Generations i3,i5,i7. Computer generations are very important when planning to purchase a computer. Are u planning to purchase a new computer? Here in this video, we will discuss something about a common problem, “what is i3,i5, and i7”? Before watching…