__________ is a graphic representation of system that shows data flows to from and within system, processing functions that change the data in some manner and storage of tis data.

Related MCQs

• In system modeling : A-Classification model; B-Stimulus-response model; C-Data processing model: 1-Here data-flow diagram show how data is processed at different stages; 2-Here object class/inheritance diagram show, how entities have the common characteristics; 3-Here state transition diagram shows the how the system reader to internal and external events
• _______ In this each module hides the representation details of a major data structure behind functions that access and modify the data structure.
• Match the following : A- Maintenance control: B- Maintenance prediction: C- Maintenance process: 1-Cost of planning and scheduling hardware preventive maintenance, and software maintenance and upgrades, managing the hardware and software baselines, and providing response for hardware corrective maintenance. 2- Predicting the number of change requires a system understanding and the relationship between the system and external environment. 3- It is triggered by a set of change requests from system users, management or customers.
• Match the following: A- Formal mathematical transformation: B- Formal process model: C-Formal Specifications: D-Formal System development: 1- Here the formal mathema- tical representation of the system takes place. 2- It is a starting point for process analysis. It is abstract and only defines the principal process activities and deliverables. 3-Specifications expressed in a language whose vocabulary, syntax and semantics are formally defined. 4-It is more common to waterfall model, but here the development process is based on formal mathematical transformation of a system specification to an exactable program.
• In system modeling: A-Architectural model: B-Stimulus-response model: C-Behavioral models: 1-Used to describe the overall behavior of the system: 2-State transition diagram show how the system reacts to internal and external events: 3-Shows principal sub-systems which makes the system
• Which perspective in system modelling shows the system or data architecture?
• If all the application processing and data management is carried out on the server and client is only responsible for running the system then this is referred as
• This module gets data from super-ordinates, process that data and again forward It to super-ordinate modules, These modules are used for processing purpose.
• A ________ view shows the system hardware and how software components are distributed across the processors in the system.
• Extent to which a system or component makes efficient use of its data storage space- occupies a small volume.