Question 1

What is NOT true about a roles and role bindings?
A) A role binding is an association.
B) A role binding maps a connectable element to a role in a collaboration occurrence.
C) The same object may play roles in multiple collaborations.
D) A role types by an interface specifies a set of features required by a participant in a collaboration.
E) The same connectable element may be bound to multiple roles in a single collaboration occurrence.

Accepted Answer

The answer of What is NOT true about a roles...

Question 2

What value should insertAt be set to when adding a new value to the end of a 5-element ordered structural feature using an AddStructuralFeatureValueAction?
A) any integer greater than 5
B) -1
C) infinity
D) 0

Accepted Answer

The answer of What value should insertAt be set to...

Question 3

What is the notation for gates?
A) circular disc at the interaction frame
B) small arrow either into or out from the fragment frame
C) point on the fragment frame with an optional name
D) small rectangle on the fragment with associated name

Accepted Answer

A point on the fragment frame with an optional name is the notation for gates.

Question 4

What situation results from performing a Create Object Action on an abstract class?
A) arbitrary object of one of its subclasses being created
B) object of the specified class being created
C) undefined behavior
D) error log entry being created
E) exception being raised

Accepted Answer

The answer of What situation results from performing a Create...

Question 5

Which is true of a provided interface associated with a port?
A) identifiers the services that the object owning the port expects of objects connected via that port.
B) represents an interface that must be defined within the classifier that owns the port
C) represents an interface that must be defined in the same package in which the classifier owning the port is defined
D) identifies the services that the object owning the port can offer to other objects connected via that port

Accepted Answer

A provided interface associated with a port identifies the services that the object owning the port can offer to other objects connected via that port.

Question 6

What does a choice pseudostate designate?
A) point at which outgoing guards are evaluated
B) point whose outgoing transitions are optional
C) point with an associated Boolean condition
D) a conditional fork pseudostate
E) point that is chosen dynamically during execution

Accepted Answer

A choice pseudostate is a point at which outgoing guards are evaluated to determine the path of execution based on conditions.

Question 7

Which is a correct representation of multiple extension and generalization/specialization? (Choose two.) 
A) A
B) B
C) C
D) D

Accepted Answer

The answer of Which is a correct representation of multiple...

Question 8

Where is an interaction constraint placed?
A) either on the top of an operand or at the bottom of an operand
B) always at the top of an interaction
C) above the first event within an interaction operand
D) directly outside the combined fragment

Accepted Answer

An interaction constraint is placed above the first event within an interaction operand.

Question 9

What is true about a pseudostate?
A) a state that can be specialized for different purposes
B) a state entry or exit point
C) a specification of a potential state
D) not a state but a vertex

Accepted Answer

A pseudostate is not an actual state but a vertex used in state machine diagrams to represent a transient point in the state transition process.

Question 10

What is true of a completion transition?
A) is executed when the state machine is terminated
B) is only triggered by a completion event
C) has no trigger defined
D) is executed when the final state is reached

Accepted Answer

A completion transition is only triggered by a completion event, which occurs when the internal activities of a state are completed.

Question 11

What most accurately describes the semantics modeled by the exhibit? 
A) HeaderGenerator and LineItemGenerator are Invoicer ports.
B) An Invoicer component is composed of HeaderGenerator component and a LineItemGenerator component.
C) HeaderGenerator and LineItemGenerator realize Invoicer.
D) Invoicer realizes Header Generator and Line Item Generator

Accepted Answer

The answer of What most accurately describes the semantics modeled...

Question 12

What situation results from an Apply Function Action?
A) reads objects and produces output values
B) produces output values
C) writes objects and produces output values
D) reads objects, write objects, and produces output values
E) performs any set of UML actions

Accepted Answer

An Apply Function Action in UML is used to produce output values by applying a function to input values, without necessarily reading or writing objects.

Question 13

What is true of a local transition of a state?
A) any transition that occurs only in that state
B) a transition that cannot be triggered if no substate is active
C) a transition that will not execute the exit and entry actions of the state but only those of its substates
D) equivalent to an internal transition

Accepted Answer

The answer of What is true of a local transition...

Question 14

Assume component A provides an interface P and requires an interface R. In order for a component B to be substituted for component A, what must be true?
A) The interface that B requires must be type conformant with respect to the interface that A provides.
B) The interface that B requires must be type conformant with respect to the interface that A requires, and the interface that B provides must be type conformant with respect to the interface that A provides.
C) The interface that A requires must be type conformant with respect to the interface that B provides.
D) Components must be related to each other via a dependency.

Accepted Answer

Component B must provide an interface that is type conformant with the interface that A provides, and it must require an interface that is type conformant with the interface that A requires, to ensure compatibility and substitutability.

Question 15

In a state machine, what is true for a "do activity of a state"?
A) starts executing when the state is entered
B) specifies a condition that must always be true when the state is active
C) can only appear in a composite state
D) executes repeatedly as long as the state is active E. is equivalent to an entry action of a state

Accepted Answer

The answer of In a state machine, what is true...

Question 16

What situation results from performing a Create Object Action on an abstract class?
A) undefined behavior
B) arbitrary object of one of its subclasses being created
C) exception being raised
D) error log entry created
E) object of the specified class being created

Accepted Answer

The answer of What situation results from performing a Create...

Question 17

What is implied when a transition terminates on the outer border of a composite state that has an initial and a history pseudostate?
A) The outgoing transition from the final pseudostate is taken.
B) The state is not entered.
C) The outgoing transition from the initial pseudostate is taken.
D) The outgoing transition from the history pseudostate is taken.

Accepted Answer

The answer of What is implied when a transition terminates...

Question 18

What is wrong with the Sale instance diagram shown in the exhibit? 
A) Buyer instance name is missing.
B) Link name should be underlined.
C) Sale instance name is missing.
D) Link should be shown with a dashed line.
E) Types of the buyer and seller parts are missing.

Accepted Answer

The answer of What is wrong with the Sale instance...

Question 19

What is true about a collaboration?
A) identifies a protocol state machine
B) describes the internal structure of a structured classifier
C) describes one or more interactions working together
D) describes how multiple classifiers achieve a task together

Accepted Answer

The answer of What is true about a collaboration?
A) identifies...

Question 20

In the exhibit, what is true for Mcritical? 
A) r can be sent whenever p has been sent.
B) Whenever q and p have been sent, r can be sent.
C) There are legal traces according to Mcritical where r is absent.
D) The reception of p must precede sending of r.

Accepted Answer

The answer of In the exhibit, what is true for...

Exam 1: OMG Certified UML Professional (OCUP 2) - Intermediate Level

What is NOT true about a roles and role bindings?

What value should insertAt be set to when adding a new value to the end of a 5-element ordered structural feature using an AddStructuralFeatureValueAction?

What is the notation for gates?

What situation results from performing a Create Object Action on an abstract class?

Which is true of a provided interface associated with a port?

What does a choice pseudostate designate?

Which is a correct representation of multiple extension and generalization/specialization? (Choose two.)

Where is an interaction constraint placed?

What is true about a pseudostate?

What is true of a completion transition?

What most accurately describes the semantics modeled by the exhibit?

What situation results from an Apply Function Action?

What is true of a local transition of a state?

Assume component A provides an interface P and requires an interface R. In order for a component B to be substituted for component A, what must be true?

In a state machine, what is true for a "do activity of a state"?

What situation results from performing a Create Object Action on an abstract class?

What is implied when a transition terminates on the outer border of a composite state that has an initial and a history pseudostate?

What is wrong with the Sale instance diagram shown in the exhibit?

What is true about a collaboration?

In the exhibit, what is true for Mcritical?