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Questions and Answers

What is the purpose of the Internet Protocol (IP)?

To ensure the reliability of data transmission between machines

To establish a common language for computer networks (correct)

To update data between multiple users

To interpret system states for users

According to Norman's Interaction Model, what is the fourth stage of interaction?

Executes action (correct)

Perceives system state

Specifies actions at interface

Evaluates system state with respect to goal

Which term in the interaction domain refers to the ultimate desired outcome?

Goal (correct)

Task

Model of Interaction

Context

What does the Gulf of Execution represent?

The gap between user intentions and system capabilities Signup and view all the answers

In the context of network delays, what is a common issue faced by users?

Conflicts arising from multiple data updates Signup and view all the answers

Which protocol ensures a reliable channel between programs on different machines?

Transmission Control Protocol (TCP) Signup and view all the answers

What is the primary function of Donald Norman's Interaction Model?

Concentrating on the user's view of the interface Signup and view all the answers

'Stakeholders' in the interaction domain primarily refer to:

People or entities affected by or involved in the interaction process Signup and view all the answers

'Context' in terms of user/system dialog mainly encompasses:

'Social, organizational, motivational' factors Signup and view all the answers

'Task' in the interaction domain refers to:

'How you go about doing it' - ultimately in terms of operations or actions Signup and view all the answers