Question

What advantage do event languages have over formal grammar notations for describing interactive system dialogs?

a.

They are better suited for graphically-based interactions.

b.

They can express state transitions more effectively.

c.

They provide clear directionality information for events.

d.

They support advanced semantic feedback mechanisms.

Posted under Human Computer Interaction

Answer: (c).They provide clear directionality information for events. Explanation:Event languages offer the advantage of providing clear directionality information for events in the dialog. Unlike formal grammar notations, they can indicate whether an event is initiated by the user or the application.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What advantage do event languages have over formal grammar notations for describing interactive system dialogs?

Add Comment

Similar Questions

Discover Related MCQs

Q. What is a characteristic of production rules in the context of event languages?

View solution

Q. Which approach is taken by declarative languages in describing the relationship between application and presentation in interactive systems?

View solution

Q. How do constraint systems contribute to describing the relationship between application and presentation?

View solution

Q. What is the primary advantage of using graphical specification techniques for dialog specification in interactive systems?

View solution

Q. How does the ALV (Abstraction-Link-View) model suggest implementing the communication between abstraction and view components?

View solution

Q. Which combination of techniques is employed by the Myers Garnet system in the context of user interface management systems?

View solution

Q. In the context of specifying dialog control, what does external control mean?

View solution

Q. What is a potential drawback of using presentation control for specifying dialog interactions?

View solution

Q. From a software engineering perspective, what advantage does separating the application from the presentation offer in a User Interface Management System (UIMS)?

View solution

Q. What trade-off is often observed between difficult-to-use and powerful techniques in designing interactive systems?

View solution

Q. What is the primary advantage provided by windowing systems for programmers?

View solution

Q. What is the main purpose of toolkits in interactive system development?

View solution

Q. What do user interface management systems (UIMS) offer as a conceptual architecture?

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!

Formal Languages and Automata Theory

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

Neural Networks

Dive into the world of Artificial Intelligence with our Neural Networks MCQs. Uncover...

HTML

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

Digital Logic Design

Understand the foundation of digital computers with our Digital Logic Design MCQs....

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

Big Data Computing

Enhance your understanding of Big Data Computing with our comprehensive MCQs. Explore...

C Programming

Master one of the most widely used programming languages with our C Programming MCQs....

PHP

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