At least two states are the minimum.
They are not as they both have the same features it just provides a better understanding when using one diagram in conjunction with the other. State machine diagram shows how state of some object or system could change, so transitions on the diagram are from one state to another state. Activity diagram shows set of actions and how one action could lead to another. In simple cases these diagrams might look like reverse of each other but in practice you need to select whether the diagram is about discrete number of states of some object or is it about organization of actions and activities possibly related to many different objects.
Static views of software artifacts such as UML class, object, component, and deployment diagrams give you an overview of the structure the software system. Static views show the placement of code units relative to one another and allow you to assess if there are missing connections or better ways to structure code. Dynamic views of software artifacts such as UML sequence, collaboration, state, and activity diagrams give you the ability to see the order in which operations will be executed and allow you to determine if there is a flaw in the execution logic. With dynamic diagrams you would be able to identify if an object is used before it is instantiated.
To illustrate the sequence of events in the movement of the actuators. The cylinder movements are classified 1s and 0s (on and off) and the change in state is the difference between the steps. This aids in the programming or wiring of the actuators to perform the required operations.The overall block diagram of a system can be easily drawn by connecting the blocks according to the signal flow. It is also possible to evaluate the contribution of each of the components towards the overall performance of the control system.Block diagram helps in understanding the functional operation of the system more readily than examination of the actual control system physically. It may be noted that a block diagram drawn for a system is not unique, that is, there may be alternative ways of representation of a system in block diagram form.
seismic stratigraphy defination This is the study of interpretation, description and identification of facies as well as depositional enveronment natural contniuity between vertical sequence by the use of sequence signatures. BY EZEMBU JUDE OFFOR GEOLOGY FROM EBONYI STATE UNIVERISTY email donkeri1doler@aol.com
74245 is a tri state buffer.LS stands for Low-power Schottky
State Diagram is used to give abstract description of the behavior of a system. This behavior is analyzed and represented in series of events that could occur in one or more possible states.Flow Chart is a diagram descripes an algorithm or a process by using certain shapes.Both of them are doing the same function. State diagram is summarizing the work of a system while flow chart is giving much detail about the working process of a system
State diagram represents behavior without noting the classes involved whereas sequence diagram represents behavior, by describing how classes move from state to state
A state diagram is a type of diagram used in computer science and related fields to describe the behavior of systems. State diagrams require that the system described is composed of a finite number of states; sometimes, this is indeed the case, while at other times this is a reasonable abstraction. Many forms of state diagrams exist, which differ slightly and have different semantics.
Dynamic modeling uses sequence and state diagrams to create a collection of multiple state diagrams with one state chart existing for each class with dynamic behavior. The functional model, on the other hand, provides a structured model of all of the functions within the system, where sequences lead to differing states are shown on one diagram, rather than as a series of charts.
Behavior diagrams show the dynamic behavior of the objects in a system, which can be described as a series of changes to the system over time.Use case diagrams are behavior diagrams used to describe a set of actions (use cases) that some system or systems (subject) should or can perform in collaboration with one or more external users of the system (actors) to provide some observable and valuable results to the actors or other stakeholders of the system(s).Activity diagram shows sequence and conditions for coordinating lower-level behaviors, rather than which classifiers own those behaviors. These are commonly called control flow and object flow models.State machine diagram is used for modeling discrete behavior through finite state transitions.Interaction diagrams include several different types of diagrams:sequence diagrams,interaction overview diagrams,communication diagrams, (known as collaboration diagrams in UML 1.x)timing diagrams.See further details and examples in the provided link.
Component diagrams describe software components and their relationships within the implementation environment; they indicate the choices made at implementation time.They may be simple files, or libraries loaded dynamically.In C++, a specification corresponds to a file with a .h suffix, and a body corresponds to a file with the suffix .cpp.Thanks-Venkat Peddi@Verizon India.
They are not as they both have the same features it just provides a better understanding when using one diagram in conjunction with the other. State machine diagram shows how state of some object or system could change, so transitions on the diagram are from one state to another state. Activity diagram shows set of actions and how one action could lead to another. In simple cases these diagrams might look like reverse of each other but in practice you need to select whether the diagram is about discrete number of states of some object or is it about organization of actions and activities possibly related to many different objects.
explain process, pcb and process state diagram.
orgel diagrams cn be draw on the basis of two factors: (1)energy state term (2) mulliken symbols
Go to http://www.math-cs.gordon.edu/courses/cs320/ATM_Example/SessionStateDiagram.html
False
statechart diagram for bank management