world of technical computers and networks

     
 
   Computer engineering and network (TKJ) is a model of vocational education based on information technology and communications. Computer and network techniques currently exist have been seen in the eyes of the public, which the department is already approaching science majors practitioners can be implemented directly within the professional working world. Undergoing computer engineering majors and the network is not as easy as imagined by some enthusiasts especially prospective students who enroll in this course. Department of computers and networks can be achieved with a maximum when supported by one's talents, this is where lies the persolan majors. Because if someone TKJ temporary program majors can not be imbued with the good it will feel heavy in terms of the implementation of the field while promoting existing public eyes are majors that are ready to be implemented in the workplace in particular the company of companies engaged in the Network.

 In order to achieve the same purpose, every piece of computer network request and provide the service (service). The party requesting the service are called clients (client) that provides services and called the waiter (server). This architecture is called client-server systems, and is used in almost all computer network applications.
As for the classification of computer network based on the scale include:
- Personal Area Network (PAN)
- Campus Area Network (CAN)
- Local Area Network (LAN)
- Metropolitant Area Network (MAN)
- Wide Area Network (WAN)
- Global Area Network (GAN)
By function: Basically any existing computer network that serves as a client and server. But there is a network that has a dedicated computer as a server and the other as a client. There is also a computer that does not have a specific function as a server only. Because it is based on function then there are two types of computer networks:

 Function names and images of computer hardware
Posted by Jerry on 16:17 Wandi
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Understanding hardware or more commonly referred to as "hardware" is: is one component of a computer that can see the nature of his or her instrument and touched directly or in the form of real, which serves to support the process of computerization 
Below is an image with the name of the hardware on the computer and the functions of the hardware