Nb: in networking, workstation refers to any computer connected to a local-area network it could be a workstation or a personal computer iii, personal computer types because of their shape, desktop model computers are generally limited to three internal mass storage devices. End node: the end node or end device is anything connected to at the ends of the wired or wireless network this can be a laptop, pc, server, ip video camera, video server, etc. Disk drives are common mass storage devices found in many types of computers all computers have an input device, such as a mouse or keypad, which allow users to interact with the computer and put information into it.
A network interface card is a computer hardware component designed to allow computers to communicate over a computer network it is both an osi layer 1 ( physical layer ) and layer 2 ( data link layer ) device, as it provides physical access to a networking medium and provides a low-level addressing system through the use of mac addresses. Hardware refers to the physical elements of a computer also referred to as the machinery or the equipment of the computer examples of hardware in a computer are the keyboard, the monitor, the mouse and the processing unit however, most of a computer's hardware cannot be seen it's inside the computer case. Lans, wans, and the internet (13) modern networks primarily use the following three types of media to interconnect devices and to provide the pathway over which data can be transmitted: this section explains how lans and wans form computer networks types of networks (1321. A local area network -- or lan -- is formed when two or more computers are linked together as a lan grows in size, the hardware devices introduced can range from switches used to connect hardware.
Network hardware isn't as clearly defined as some other types of computer hardware for example, many home routers will often act as a combination router, switch, and firewall in addition to all the items listed above, there's more computer hardware called auxiliary hardware , of which a computer might have none, or several, of some kinds. Computer monitors coming in a variety of sizes, shapes and display technologies, monitors work with your computer's video card and show you a real-time picture of your computer's operating system, programs and data so you can properly interact with them. A local area network is a privately owned computer network covering a small networks geographical area, like a home, office, or groups of buildings eg a school network a lan is used to connect the computers and other network devices so that the devices can communicate with each other to share the resources.
Hubs, routers and bridges are hardware components that connect network segments together to send and receive data between different lans and wans a hub is a connecting device to connect workstations and servers to form a network. Different types of hardware components on the basis of the functionality they provide are as follows: 1 input devices input devices are used to enter data and instructions into computer. Networking hardware, also known as network equipment or computer networking devices, are physical devices which are required for communication and interaction between devices on a computer network specifically, they mediate data in a computer network [1.
Each of these devices fulfills a specific role in a network however, only the largest and most complex environments use all of them we'll begin our discussion of networking devices with perhaps the most simple and common network device used today: the hub. Wan hardware a wan - wide area network is a network with a much broader reach than lans and mans they span across metropolitan areas and may well span across nations and language differences the pstn - public switched telephone network or pots - plain old telephone system is a wan. 5 categories of computer types and components may 12, 2014 by c paris your standard personal computer will come with a primary storage device, which is a storage device that is a part of the hardware itself this includes ram and processor registers or caches your computer’s central processing unit is continuously retrieving and.
There are so many different types of computer networks in existence, it can be hard to understand the differences between them, particularly the ones with very similar-sounding names. Types of computer booting there are two types of intentional booting, to the best of my knowledge a cold boot consists of powering down the computer -- shut down in a wi ndows system a. A network set up with a wireless router is sometimes called a wireless local area network (wlan) many routers have built-in security features such as firewalls which help protect devices connected to the router against malicious data, such as computer viruses.