• DATA REPRESENTATION
    COMPUTER STUDIES

    DATA REPRESENTATION

    Data Representation refers to the methods used internally to represent information stored in a computer. Computers store lots of different types of information: numbers. text. graphics of many varieties (stills, video, animation). sound. Computers use numeric codes to represent all…

  • DATA NETWORK
    COMPUTER STUDIES

    DATA NETWORK

    A data network is an electronic communications process that allows for the orderly transmission and receptive of data, such as letters, spreadsheets, and other types of documents. What sets the data network apart from other forms of communication, such as…

  • COMPUTER DATA CONVERSION
    COMPUTER STUDIES

    COMPUTER DATA CONVERSION

    Data conversion is the conversion of computer data from one format to another. Throughout a computer environment, data is encoded in a variety of ways. For example, computer hardware is built on the basis of certain standards, which requires that…

  • DATA AND INFORMATION
    COMPUTER STUDIES

    DATA AND INFORMATION

    Each organisation, regardless of its size or purpose, generates data to keep a record of events and transactions that take place within the business. Generating and organising this data in a useful way is called data processing. In this lesson,…

  • GEOGRAPHIC INFORMATION SYSTEM DATA
    PRACTICAL GEOGRAPHY

    GEOGRAPHIC INFORMATION SYSTEM DATA

    Data input refers to the procedure of automatization of the data and the conversion into forms that can be stored and analyzed in computers. This procedure is fundamental in every GIS and it differentiates depending on the model (vector or…