Data is generally organized in a hierarchy that begins with the smallest piece of a data used by a computer (a bit) and progresses through the hierarchy to a database. At the highest level of the data hierarchy is a database. Together, bits, characters, fields, records, files, and databases form the hierarchy of data. Bytes are 8 bits. Each byte represents a character. A character is the basic building block of most information.Characters are put together to form a field. A field is typically a name, number, or combination of characters that describes an aspect of a business object. A collection of data fields all related to one object, activity, or individual is called a record. A collection of related records is a file. Show
Sets with similar termsWhat is the term for the awareness and understanding that are required to define relationships among raw facts by organizing?What is the term for the awareness and understanding that are required to define relationships among raw facts by organizing and processing them? data definition language.
What is the relationship among data information and an information system?Information relies on the context and the recipient's general knowledge for its significance. Data are only the raw facts, the material for obtaining information. Information systems use data stored in computer databases to provide needed information.
What data model used to analyze and communicate data needs the individual project or application level using graphical symbols to identify data entities and relationships?A data structure diagram (DSD) is a diagram and data model used to describe conceptual data models by providing graphical notations which document entities and their relationships, and the constraints that bind them.
What is the result of processing raw data to reveal its meaning?Information is the result of processing data to reveal its meaning. Accurately, timely and relevant information is the key to good decision making, and good decision making is the key to organizational survival in a global market. Data is usually stored in a database.
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What is the term for awareness and understanding that are required to define relationships among raw facts by organizing and processing them?
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