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Data vs. Information There is a subtle difference between data and information.  Data  are the facts or details from which  information  is derived. Individual pieces of data are rarely useful alone. For data to become information, data needs to be put into context. Comparison chart Data versus Information comparison chart Data Information Meaning Data is raw, unorganized facts that need to be processed. Data can be something simple and seemingly random and useless until it is organized. When data is processed, organized, structured or presented in a given context so as to make it useful, it is called information. Example Each student's test score is one piece of data. The average score of a class or of the entire school is information that can be derived from the given data. Etymology "Data" comes from a singular Latin word, datum, which originally meant "something given." Its early usage dates back to the 1600s. Over time "data" has be

INTRO TO INFORMATION TECHNOLOGY SUPPORT & SERVICES This course focuses on real-world application including common industry best practices and specific vendors that offer tools for technicians, project managers, and IT leadership. Emphasis should be made that the purpose of the IT department of an enterprise is to support the overall mission of the company, and it is not simply a standalone component of the company’s infrastructure. Students will continue to apply their knowledge of hardware and software components associated with IT systems while exploring a variety of careers related to IT support and services. Students will analyze technical support needs to perform customer service, perform configuration management activities, and evaluate application software packages and emerging software. Students will demonstrate and apply knowledge of IT analysis and design by initiating a system project andevaluating applications within the IT system. Information Technology is a dyn

Technical Source   The Difference Between an IT Tech and a Technical Support Specialist.                        Many may believe that an IT tech and technical support specialist are the same. But in reality, they are two different positions meeting different organizational needs. An IT tech generally has a certificate, an associate’s degree, or a bachelor’s degree in a computer-related field. However, a technical support specialist does not need specialized education, although a background in IT is helpful. The Role of a Technical Support Specialist A technical support specialist is an individual responsible for troubleshooting of technical systems. They are extremely knowledgeable about computer systems, software applications, and all relevant electronic systems. A tech support specialist also interacts with non-technical employees to solve technology-related problems. The challenges typically faced by a technical support specialist include problems with connections

Technology 2019 Silicon Valley’s version of the future has always drawn from the genre of science fiction. Granted, the pessimists among us are more likely to compare it to a cyberpunk dystopia than to a flying-car-packed retrofuture utopia, while anyone following climate change news is more likely to pull from the post-apocalyptic shelf. Whatever the case, trying to predict the business trends of the near future isn’t frivolous: It’s an attempt to deal with the present, and to prepare for what’s to come. And it can be fun. Just ask Nike and Boeing, the two latest companies to  bring on science fiction writers  as consultants. We’re barrelling into 2019 – the setting for  Blade Runner and Akira  — and Tech.Co has reached out to a raft of tech industry experts for their opinions on what’s really going to happen in the upcoming year. Here are 11 takeaways on everything from data scientists’ next career moves to the impending shake-ups in social media platforms. Spoiler ale

Technical Support Technical support  (often shortened to  tech support ) refers to  services  that entities provide to users of technology products or services. In general, technical support provide help regarding specific problems with a product or service, rather than providing training, provision or customization of product, or other support services. Most companies offer technical support for the services or products they sell, either included in the cost or for an additional fee. Technical support may be delivered over by  phone ,  e-mail ,  live support software  on a  website , or other tool where users can log an incident. Larger organizations frequently have internal technical support available to their staff for computer-related problems. The Internet can also be a good source for freely available tech support, where  experienced users  help users find solutions to their problems. [ not verified in body ]  In addition, some fee-based service companies charge for pre

Global Internet    A  global network  is any  communication network  which spans the entire  Earth . The term, as used in this article refers in a more restricted way to  bidirectional  communication networks, and to technology-based networks. Early networks such as  international mail  and unidirectional communication networks, such as  radio  and  television , are described elsewhere. The first global network was established using  electrical telegraphy  and global span was achieved in 1899. The  telephony network was the second to achieve global status, in the 1950s. More recently, interconnected  IP networks  (principally the  Internet , with estimated 2.5 billion users worldwide in 2014 ), and the  GSM   mobile communication network (with over 6 billion worldwide users in 2014) form the largest global networks of all. Setting up global networks requires immensely costly and lengthy efforts lasting for decades. Elaborate interconnections,  switching  and  routing  devices,

Internet Speed on Processor I'm about to purchase tablet computer. My main purpose will be to browse Internet. So, please tell whether the processor speed has to do anything with the Internet speed. Different tablets have different processor speed like 1GH, 1.2GH, 1.3GH, 1.6GH etc. The CPU clock alone (assuming same number of cores) is not enough to compare different tablets: you have too look at the whole picture, and consider the amount of available RAM, internal storage, the graphic card, operating system, and so on. Internet's speed is the rate at which you can transfer data over the Internet. As Jonas Wielicki wrote in his answer, this should not be affected by CPU speed, at least not in a noticeable way. User experience will be affected, though, because when browsing World Wide Web (which are not the same as the Internet - the former means websites, the latter is a global network used to transmit those, but also to send any other data - file transfers, Skype ca

Internet developer Open main menu Edit Watch this page The  history of the Internet  begins with the development of electronic computers in the 1950s. Initial concepts of wide area networking originated in several computer science laboratories in the United States, United Kingdom, and France. The U.S. Department of Defense awarded contracts as early as the 1960s, including for the development of the ARPANET project, directed by Robert Taylor and managed by Lawrence Roberts. The first message was sent over the ARPANET in 1969 from computer science Professor Leonard Kleinrock's laboratory at University of California, Los Angeles (UCLA) to the second network node at Stanford Research Institute(SRI).Packet switching   networks such as the   NPL network , ARPANET,   Merit Network ,   CYCLADES , and   Telenet , were developed in the late 1960s and early 1970s using a variety of   communications protocols . Donald Davies   first demonstrated packet switching in 1967 at t