Tag: web technology

True

False

while doing developments

. while requirement gathering

all of the above.

None of the above

Use case diagrams are the primary tool to document requirements

Use cases provide the basis of communication between sponsors and developers in planning phase

Use cases description provides a good source to identify domain concepts

A fully-dressed use case should include both "whats" and "hows" so that they are ready for "realization"

True

False

True

False

Objects, activities, and communications

Actors, messages, and activities

Objects, use cases, and activities

Actors, use cases, and communications

True

False

There is no symbol because components are not allowed in deployment diagrams.

rounded rectangle, just like a state in a state diagram

3-dimensional rectangular solid (like a box).

rectangle with tabs on its left side.

. All actions in a statechart diagram are attached to transitions.

An event may cause an object to remain in the same state it was prior to the event.

Once an object leaves a state, it cannot return to that state.

Two different transitions out of the same state may overlap (they can be triggered by the same event).

Collaboration diagrams are dynamic models.

Sequence numbers in collaboration diagrams are optional

Collaboration diagrams do not show iteration since that is a low-level implementation detail.

Collaboration diagrams cannot show when an object sends itself a message