In data-flow diagrams, an originator or receiver of the data is usually designated by

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
• Data cannot flow between two data stores because
• A data element in a data dictionary may have
• …………… 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
• The data Flow Diagram is the basic component of …………… system
• …………….. 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.
• An example of a hierarchical data structure is
• Which of the following is not a characteristic of good test data