Which statement is true about the viewpoints defined in the UML Profile for SPT?

• A. The UML Viewpoint uses scenarios which are most directly modeled using only activity graphs.
• B. The Collaboration Viewpoint uses scenarios that are mapped onto specific instances in order to define
  end point latencies.
• C. The Harel State Viewpoint uses state model diagrams to capture timely behaviors of system
  transactions across the various processing nodes.
• D. The Domain Viewpoint uses scenarios to define response paths whose end points are externally
  visible.

When defining a new Policy that is passed as an argument to POA::create_POA, which piece of
information must be provided?

• A. a description of incompatibilities with existing POA policies
• B. conditions under which the policy can be over-ridden or modified on the client side
• C. an indication that the POA policy implies changes to the object reference, denoted by the marking
  "server-exposed"
• D. a description of any incompatibilities with server side policies

The parameters time-between-failures and time-to-repair are associated with which
<<QoSCharacteristic>>?

• A. reliability
• B. safety
• C. faulttolerant
• D. availability

The DLRL Selection class uses some criteria to identify a subset of object instances from a ______.

• A. Contract
• B. Cache
• C. ObjectHome
• D. CacheAccess

The Event Service in CORBA/e satisfies which design principle?

• A. Event Services assume either one supplier and multiple consumers or one consumer and multiple
  suppliers.
• B. A supplier must issue separate standard requests to communicate event data to each of its consumers.
• C. Event Service interfaces assume an operating environment that supports multi-threading.
• D. A consumer can receive events without knowing the identity of its suppliers.