A data element in a data dictionary may have

Related MCQs

• A data dictionary is useful as (i) it is a documentation aid (ii) it assists in designing input form (iii) it contains al data in an application including temporary data used in processes (iv) it is a good idea in system design
• A data dictionary is usually developed
• A data dictionary has information about
• …………….. gives defining the flow of the data through and organization or a company or series of tasks that may or may not represent computerized processing.
• System analysts have to interact with i) managers of organizations ii) users in the organization iii) programming team iv) data entry operator
• Data cannot flow between two data stores because
• In data-flow diagrams, an originator or receiver of the data is usually designated by
• External Entities may be a
• …………… can be defined as data that has been processed into a form that is meaningful to the recipient and is of real or perceive value in current or prospective decisions.
• A data flow can