When do we use "include" use cases?
What will be an ideal response?
To reach its goal, a use case may need to call on the services of another independent use case, either because the latter already exists, or it qualifies as a full-fledged use case by itself and cannot be merged with the first one. This type of dependency is called an "include" relationship, and it allows a use case to remain concise and focused without relinquishing any of its function. The "include" dependency does not have the limitation of an "extend" relationship: it may be used conditionally or unconditionally, but it adds to the burden of maintenance, because changing one use case may affect many others.
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When one party substantially, but not completely, performs a contract, creating a minor breach,
which of the following remedies may the aggrieved party choose? A) Deduct the cost necessary to complete performance from the payment due to the breaching party B) Sue the breaching party for the cost to complete performance C) Rescind the contract D) A, B, and C E) A and B only
Law enforcement agencies' use of Firearms Training Systems, with its microcomputer and video screen, to train police officers is an example of:
A) e-learning. B) teletraining. C) simulations. D) OJT training.