Define what an actor is in a use case diagram.
What will be an ideal response?
An actor is a role of a user that is external to the system. An actor may be a person, another system, or a device such as a keyboard.
Computer Science & Information Technology
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In order to access the Control Panel in Windows 7, click the ________ button
A) Accessories B) File C) Open D) Start
Computer Science & Information Technology
What type of iteration would be appropriate for calculating the sum of the first 100 positive integers? What type would be appropriate for calculating the sum of an arbitrary number of positive integers? Briefly describe how each of these tasks could be performed.
What will be an ideal response?
Computer Science & Information Technology