Computer Networks And The Network - 974 Words

A computer network is any computer or group of computers that are linked to another computer or systems of computers so they can communicate. There are several careers that involve knowledge of computer networking. Each of these positions require a particular set of skills. While the positions may sound the same, they are not. For example, the network engineer manages and designs computer networks, upgrading them and tests their security while the network administrator keeps the network running. The network analyst is responsible for supporting the overall infrastructure of the computer network, writing software and other programs that are needed. The information systems administrator is responsible for designing, delivering, and maintaining the infrastructure that makes up the network, usually in an organization. The network technician is the one who sets up the network, troubleshoots problems and services the network to keep it running. The network information systems manager is re sponsible for the technicians, administrators, analysists and engineers while also planning for the network into the future (Computer Networking Majors Guide). The career that I would choose, at least for now, would be a network technician because I like to build things and enjoy the hardware side of computing. There are several skill sets that I need to perform this job. One of the required duties is to set up the network hardware that the business needs. This includes setting up the securityShow MoreRelatedComputer Networks And The Network1232 Words   |  5 Pages A computer network or data network is a telecommunications network which allows computers to exchange data. In computer networks, networked computing devices exchange data with each other along network links . The connections between nodes are established using either cable media or wireless media. The best-known computer network is the Internet. Network computer devices that originate, route and terminate the data are called network nodes. Nodes can include hosts such as personal computers, phonesRead MoreComputer Networks And The Network1481 Words   |  6 PagesComputer Networks Network is between two or more computers connected each other they can exchange data. For example a network allows computers to share files, users to message each other. Computer network topology is the way various components of a network for example (link, connect) which is different systems and nodes are connected and communicate with each other. A network is a set of devices, software, and cables that enables the exchange of information between them. Host devices are computersRead MoreComputer Network : A Network1698 Words   |  7 PagesComputer network: A computer network is interconnection of more computing systems and their hardwares for storing and transmitting the data. These networks can be connected either wires or wireless. Connecting the systems without wires is called wireless technology. Connecting the computers , laptops , printers and gaming devices comes under computer network Person Area Network: Person area network is a computer network connecting the devices within the environment of an individual person. PersonalRead MoreComputer Networks And The Network976 Words   |  4 PagesComputer Network Careers A computer network is any computer or group of computers that are linked to another computer or systems of computers so they can communicate. There are several careers that involve knowledge of computer networking. Each of these positions require a particular set of skills. While the positions may sound the same, they are not. For example, the network engineer manages and designs computer networks, upgrading them and tests their security while the network administrator keepsRead MoreNetwork Standards For A Computer Network1188 Words   |  5 PagesINTRODUCTION Network standards play an important role in networking. Without networking standards manufacturers of networking products have no common ground on which they can build their systems. Standardization of products can make or break networking products, many companies are hesitant to support newer technology unless there is a standardization base from which to work. Different types of network standards include 802†LAN†, 802.3 â€Å"wired LAN† and 802.11 â€Å"Wireless† there is also the OSI modelRead MoreComputer Networks And The Network System1971 Words   |  8 Pagesinterconnected through the internet nowadays. The internet is the connection of assorted computer networks through a series of service providers and businesses. In order to create these networks, there needs to be devices known as routers, switches and firewalls. These devices have some very well-known vendors, such as, Cisco and Juniper. Juniper uses an operating system called Junos. Junos OS is a great network operating system because of its modularity and it’s unique and hierarchical configurationRead MoreWireless Sensor Networks : Computer Networks2162 Words   |  9 PagesTopic: Wireless Sensor Networks Sridevi Veluru CSCI – 570 – Advanced Computer Networks Prof Mark McGinn 10/10/2016 â€Æ' Introduction With the recent technological advancements of smaller sensor devices enabling ubiquitous sensing capabilities and driven by the adoption of global standard technologies, Wireless Sensor networks (WSN) are evolving as one of the most significant technologies of 21st century (Ruiz-Garcia, Lunadei, Barreiro, Robla, 2009). Though wired networks provide more stable andRead MoreComputer Security : Computers And Networks870 Words   |  4 Pagesnot use the computer system to â€Å"snoop† or pry into the affairs of other users by unnecessarily reviewing their files and e-mail. Accessing other computers and networks: A User’s ability to connect to other computer systems through the network or by a modem does not imply a right to connect to those systems or to make use of those systems unless specifically authorized by the operators of those systems. Computer security: Each User is responsible for ensuring that use of outside computers and networksRead MoreHow Is A Computer Network?873 Words   |  4 PagesHow to Define a Computer Network No matter how it is described or reported â€Å"computer network† continue being a difficult phrase to define. Computer IT technicians do not know how to approach to a regular person, and describe the operation of a simple computer networking . In the other hand, and this is also important, â€Å"regular normal† people seem not to care how important a computer network is, and what it really means. Maybe is because most of the time the computer network always is â€Å"behind theRead MoreComputer Network Management1369 Words   |  6 PagesThe Basics of Network Management In the computer world, networks are the primary means of inter-computer communications. The building and maintenance of a network is the responsibility of the network manager. The network manager must have the expertise to design and implement an appropriate network for his client. The proper design of a network is based on more than a few principles. However, the job of the network manager encompasses more than simply building a useable network, although that