Question

How does a hierarchical structure in Harel's state charts differ from that of traditional State Transition Networks (STNs)?

a.

Hierarchical structure in state charts divides the diagram into separate segments, while in STNs it is used within a single diagram.

b.

Hierarchical structure in state charts represents concurrent activity, while in STNs it represents sequential interactions.

c.

Hierarchical structure in state charts introduces multiple counters for concurrent states, while in STNs it involves separate diagrams.

d.

Hierarchical structure in state charts adds escape buttons, while in STNs it uses counters for transitions.

Posted under Human Computer Interaction

Answer: (a).Hierarchical structure in state charts divides the diagram into separate segments, while in STNs it is used within a single diagram. Explanation:In Harel's state charts, the hierarchical structure is used within a single diagram to add structure and to show which parts represent alternative states and which represent concurrent activity. In contrast, traditional State Transition Networks (STNs) often use hierarchical structure to divide the diagram into separate subdiagrams.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. How does a hierarchical structure in Harel's state charts differ from that of traditional State Transition Networks (STNs)?

Add Comment

Similar Questions

Discover Related MCQs

Q. In Harel's state charts, what does a dashed line between two subdialogs with the "AND" keyword indicate?

View solution

Q. What does the "history" feature in Harel's state charts represent?

View solution

Q. How does the OFF button act as an escape in Harel's state charts?

View solution

Q. What is the advantage of using flow charts for dialog specification?

View solution

Q. In flow charts, what do the rectangular boxes typically represent?

View solution

Q. Which aspect of user interactions is associated with a parallelogram shape in flow charts?

View solution

Q. What is the primary purpose of the elliptical 'finish' box in a flow chart?

View solution

Q. In the described flow chart, what does the 'Y/N' question refer to?

View solution

Q. What is the main difference between using a flow chart for dialog design and program design?

View solution

Q. Which shape in a flow chart represents processes and decisions made by the system?

View solution

Q. What does the 'history' feature represent in the context of a flow chart?

View solution

Q. What is the purpose of the 'tape' symbols in the flow chart?

View solution

Q. What is the advantage of using JSD diagrams for dialog design?

View solution

Q. In a JSD diagram, what does the asterisk (*) represent in the top right-hand corner of a box?

View solution

Q. What does the 'o' symbol represent in a JSD diagram?

View solution

Q. Which part of a JSD diagram describes the sequence of actions in a system?

View solution

Q. What class of dialogs can be represented by simple JSD diagrams?

View solution

Q. How does a JSD diagram represent the sequence of actions in a system?

View solution

Q. What type of actions are listed under the 'transactions' node in a JSD diagram?

View solution

Q. What is the primary purpose of JSD diagrams in dialog design?

View solution

View All MCQs on Human Computer Interaction

Suggested Topics

Are you eager to expand your knowledge beyond Human Computer Interaction? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

Object Oriented Programming

Enhance your coding skills with our Object Oriented Programming MCQs. Understand...

Operating System

Dive deep into the core of computers with our Operating System MCQs. Learn about...

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

Cyber Security

Understand the fundamentals of safeguarding digital assets with our Cyber Security...

HTML

Start your journey in web development with our HTML MCQs. Learn the building blocks...

PHP

Venture into server-side scripting with our PHP MCQs. Cover everything from syntax...

Formal Languages and Automata Theory

Discover the mathematical models of computation with our Formal Languages and...

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...