1. O (c) ‘play’, ‘stop’ and ‘rew’ are actions. D) True, True 15. 1. Cooling/Startup state receives Compressor Running event, Cooling/Ready state receives Fan Running event, Cooling/Running state receives Failure event, Failure state receives Failure Cleared event. SURVEY . What is the state, at which saturated liquid line with respect to vaporisation and saturated vapour line on p-v diagram of pure substance, meet called? The semantics is that a transition is enabled when the constraint is true. What does deterministic and non deterministic automation? Every finite automaton specification must contain which of the following? A concurrent composite state contains a single state diagram composed of sub- states or inner states and the transitions between them b. The second option shows the specification of an action in a state. Actions can be specified on transitions, but also in states. Submitted by Monika Sharma, on January 30, 2021 . Explanation: In the FSM diagram, arrows between the circles represent the change of one state to another state. Multiple Choice Question (MCQ) of Electronics page-17:241. 1.who consider diagrams as a type of Class diagram, component diagram, object diagram, and deployment diagram? Finally, the third option shows how to specify that an action is taken on leaving a state. gas. Join our social networks below and stay updated with latest contests, videos, internships and jobs! C) Objects class diagram 7. solid. It’s easy-to-use and intuitive. A, B, C and D. The arrow between the states A and B show the transition of state from A to B. c) All of the mentioned a) They organize states into hierarchies b) The saturation voltage V CE for germanium transistor is more than silicon transistor. This is the number that is written above the arrow in the Latimer diagram for Mn. d) The first compartment is the name compartment, It contains the state name; State names are optional and may be path names Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Statechart diagrams are useful to model the reactive systems. a) The finite automaton initial state is designated by a special initial pseudo-state depicted as a large black dot at the tail of an arrow pointing at the initial state a) A concurrent composite state contains a single state diagram composed of sub-states or inner states and the transitions between them Let us first take a look at the Process State diagram, which is as follows: When a new process is initiated, it is said to be in the new state, which means that the process is under creation. View Answer. the diagram shown below, if the circuit enters into state ‘5’, its next state will be ‘7’. When the transition from ”On the shelf” to ”On loan” is taken, state variable books is decreased. b) Transitions may be spontaneous, but usually some event triggers them If the circuit further enters at state’7′, then what would be the desirable next state for … Note the ”exit” keyword. View Answer, 5. O (d) ‘ON’ is a superstate. liquid. If ”cancel” happens, the do or help actions are interrupted. A) Data flow models 8. In the Figure below shows these options. A) Data flow models 9. a) A non-deterministic finite automaton is a finite automaton that has no spontaneous transitions and has a single transition that it must make in response to every event in each of its states A state machine diagram is a behavior which specifies the sequence of states an object visits during its lifetime in response to events, together with its responses to those events. They define different states of an object during its lifetime and these states are changed by events. View Answer, 10. State machine diagram is a UML diagram used to model the dynamic nature of a system. D) entity-relationship model 13. a. saturation state b. critical state c. vaporisation state d. superheated vapour state View Answer / Hide Answer Visibility, Accessibility & Information Hiding, here is complete set of 1000+ Multiple Choice Questions and Answers on Software Design and Architecture, Prev - Software Design Questions and Answers – Interaction Design Process And Interaction Modelling Heuristics, Next - Software Design Questions and Answers – Advanced UML State diagrams, Software Design Questions and Answers – Interaction Design Process And Interaction Modelling Heuristics, Software Design Questions and Answers – Advanced UML State diagrams, Strength of Materials Questions and Answers, Heat Transfer Operations Questions and Answers, C Programming Examples on Set & String Problems & Algorithms, Automotive Engine Design Questions and Answers, Prestressed Concrete Structures Questions and Answers, Design of Electrical Machines Questions and Answers, Java Programming Examples on Set & String Problems & Algorithms, Design of Steel Structures Questions and Answers, Distillation Design Questions and Answers, C++ Programming Examples on Set & String Problems & Algorithms, Solid State Chemistry Questions and Answers, Software Architecture & Design Questions and Answers. A simple state is one which has no substructure. When moving from state ”On loan” to state ”On the shelf”, event ”returned()” is performed. They represent the event performed on a transition. Q1. The UML notation for specifying finite automata is the state diagram b. Nesting states inside others is necessary when an activity involves concurrent sub-activities. You’ve learned what a State Machine Diagram is and how to draw a State Machine Diagram. Entry – Action performed on entry to state 3. What’s Under the Hood of a Paired Student’s t-Test? A simple example of a state diagram is given opposite. c) All of the mentioned 5) Consider the state equation given below. Objects (or Systems) can be viewed as moving from state to state, A point in the lifecycle of a model element that satisfies some condition, where some particular action is being performed or where some event is waited. Get Visual Paradigm Community Edition, a free UML software, and create your own State Machine Diagram with the free State Machine Diagram tool. Exit State – Action performed on leaving state 5. Which of the following determines state diagram? a) A sequential composite state View Answer, 2. A transition is a relationship between two states indicating that an object in the first state will, when a specified set of events and conditions are satisfied, perform certain actions and enter the second state. Part 5: List for questions and answers of Control Systems . The following state machine diagram models an auction with two concurrent substates: processing the bid and authorizing the payment limit. Completion of a CPM network diagram activity is commonly known. c) Designation of an initial state, the starting place for state transitions History states allow the state machine to re-enter the last substate that was active prior to leaving the composite state. Next » This set of Software Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Diagrams in UML – 1”. Tags: Question 6 . Substates are used to simplify complex flat state machines by showing that some states are only possible within a particular context (the enclosing state). d) None of the mentioned Events: events are labelled on transitions. It grasps the protocol’s behavior. Reactive systems can be defined as a system that responds to external or internal events.Statechart diagram describes the flow of control from one state to another state. It’s time to draw a State Machine Diagram of your own. c) The saturation voltage V CE for silicon transistor is same as that for germanium. State Name – Name of State 2. Electronic Engineering MCQ Question Papers: ENTC, IT Interview Placement. a) The UML notation for specifying finite automata is the state diagram 5. If a type 0 system is subjected to step input, what is its effect on steady state error? The state is extended with internal actions (do, help). A state which has substates (nested states) is called a composite state. B. To practice all areas of Software Design and Architecture. A) data-flow model 17. Figure 3. Answer: D. Question 7. A. All of the mentioned c. None of the mentioned d. In state diagrams, states are represented by rounded rectangles Show Answer A) True, False 10. B) object models 14. Which of the following are composite states? A state is a condition during the life of an object which it may either satisfy some condition for performing some activities, or waiting for some events to be received. How many views of the software can be represented through the Unified Modeling Language (UML)? A) 10. The action is performed on the state change. A nested state machine may have at most one initial state and one final state. Unless there is an abnormal exit (Canceled or Rejected), the exit from the composite state occurs when both substates have exited. C) Semantic data models 11. The first and possibly most important thing to note is the title. Object-oriented Analysis And Design Book Quiz! Which of the following determines the state diagram? Moore Machine is an application of: a) … An example of a state diagram is shown in Figure 3 below. Assume the R is a relation on a set A, aRb is partially ordered such that a and b are _____________ a) reflexive b) transitive c) symmetric d) reflexive and transitive 2. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. View Answer, 8. Q. c) All of the mentioned Based on this phase diagram, which state is the most dense? Which of the following represents the State Diagram? What is correct about the following State Diagram? c) All of the mentioned a) A transition is a change from one state to another In that case, one can specify whether the action must be performed when entering or leaving the state. O (b) This State Diagram is invalid because it contains no final state. State diagrams are also referred to as State machines and State-chart Diagrams. answer choices . supercritical fluid. Here, we have a set of multiple-choice questions and answers (quiz) on UML views and UML diagrams in software engineering.For any help, you can refer to the previous articles on the same topic. d) None of the mentioned The Figure below shows a detailed description of a state. b) Descriptions of transitions indicating each transition source state, its target state, and the events that trigger it;

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