March Sale Special - Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: top65certs

OMG OMG-OCSMP-MBI300 Dumps

OMG-Certified Systems Modeling Professional - Model Builder - Intermediate Questions and Answers

Question 1

Choose the correct answer

A has three inputs I 1. I 2 and 13 and one output O, I1, I2. I3 and O are all of the same type A requires I1 or I2 to execute but I1 and I2 are mutually exclusive. I3 must be present tor A to begin.

Which activity diagram fragment correctly shows A with its three inputs and one output?

A)

B)

C)

D)

E)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

E.

Option E

Question 2

Choose the correct answer.

The essentials of a laptop battery capacity model are shown In the following diagrams (where the value types W, h and Wh stand for watl, hour, and watt-hour respectively). Assume that the instance values shown are inputs, and that nothing relevant has been omitted.

The designer needs to determine what the energy_capacity of battery 1 should be to enable a laptop usage_time_capacity time of 8 hours. Which combination of the options listed in the text box in the figure will achieve this Intent with minimal changes (including minimal new aspects)?

Options:

A.

O1.1 and O2 1

B.

O1.1 and O2 2

C.

O1 1 and O2 3

D.

O1.2 and O2.1

E.

O1 7 and O2.2

F.

O1.2 and O2.3

G.

O1 3 and O2 3

Question 3

Choose the correct answer.

Given a system for keeping birds away from airports One component, described by the following diagram directs audio signals at birds that approach a runway, its parts, as part properties, are typed by blocks.

A systems engineer has identified some blacks that type the pan properties, but as the design becomes more specific, the engineer discovers that these blocks exist in multiple variants.

What modeling choice does the engineer face at this point?

Options:

A.

whether to model part properties as (a) a library, or (b) a logical hierarchy

B.

whether to model part properties as (a) a library or (b) a hierarchy of non-composite relationships

C.

whether to model variants of blocks that type part properties as (a) explicit subclasses of the blocks, or (b) part-specific types.

D.

whether to model variants of blocks that type part properties as (a) implicit subclasses of the blocks, or (b) part-specific types

Question 4

Choose the correct answer.

Given the following diagram:

Which message ordering is valid?

Options:

A.

M1, M2. M3, M4

B.

M3. M1. M2, M4

C.

M3, M4. M1, M2

D.

None of these orderings is valid.

Question 5

Choose the correct answer

Where may constraint blocks be defined?

Options:

A.

on any diagram

B.

only on parametric diagrams

C.

only on block definition diagrams

D.

only on block definition diagrams or package diagrams

E.

only on block definition diagrams or parametric diagrams

F.

only on block definition diagrams or internal block diagrams

Question 6

Choose the correct answer

How can the containment relationship be used to relate requirements?

Options:

A.

Packages may represent specifications, which can be contained m other specifications

B.

Containment allows a requirement to be decomposed by containing sub-requirements. Packages can also contain requirements

C.

Requirements can contain packages, which in turn can contain other requirements. This is how hierarchical specifications can be represented in SysML

D.

Requirements cannot use containment. They cannot contain any other model elements.

Question 7

Choose the correct answer

What is a flow port that is typed by a flow specification said to be?

Options:

A.

atomic

B.

nonatomic

C.

delegation

D.

behavioral

E.

conjugated

F.

directionless

Question 8

Choose the correct answer

How can the composition (black diamond) relationship be used to relate Requirements?

Options:

A.

Composition allows requirements to inherit properties and requirements relationships

B.

Composition allows role names to be assigned to sub-requirements thus providing a contextual reference

C.

Composition allows a particularly useful requirement to be reused by multiple higher level requirements or specifications

D.

Composition allows a requirement to be decomposed into sub-requirements as long as they don't add to or change the meaning of the original requirement.

E.

Requirements cannot use composition. They are not classifiers

Question 9

Choose the correct answer.

The formula for the determinant of a square 2X2 matrix.

|ab|

|cd|

is a'd-b'c A subsystem receives one message for each value (i e. a(v) b(v). c(v) and d(v) where v is a real number) These messages can be in any order, and the ensure sequence is followed by an "end" message. The subsystem must calculate the determinant and output it upon receipt of the end message If there are multiple messages for one value (e g . two a(v) messages), or the end message is received before all values have been received, the subsystem should signal an error.

Which state machine correctly models the required behavior? If more than one slate machine is correct, select the one with the fewest slates.

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 10

Choose the correct answer.

An engineer is building a model of a system that includes both Low Earth Orbit (LEO) and Geosynchronous Orbit (GEO) satellites.

Which diagram fragment shows a well-designed set of domain stereotypes that can be applied to the blocks representing those system elements?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 11

Choose the correct answer.

Given the following diagram:

What do the keywords in the braces represent?

Options:

A.

suggestions for improving the efficiency of the design

B.

constraints specifying that the direction of the association is ordered and that an instance of A uniquely consists of instances of B

C.

constraints specifying that the set representing the Instances of P is ordered In the context of the association, and all instances are unique

D.

constraints specifying that all instances of B must be ordered in a unique sequence when they are associated with any instance of block A

Question 12

Choose the correct answer.

How should a generalization set between Shape (superclass) and subclasses Polygon. Rectangle and Triangle be marked?

Options:

A.

{complete, disjoint{

B.

{incomplete, disjoint}

C.

{complete, overlapping}

D.

{incomplete, overlapping{

Question 13

Choose the correct answer.

A project has produced the following initial draft sequence diagram fragment:

Options:

Question 14

Choose the correct answer

Different Block kinds are modeled using stereotypes such as «system», «subsystem» or «software»

Where are these stereotypes typically defined?

Options:

A.

The modeling tool provides the stereotypes

B.

The stereotypes are part of the SysML standard

C.

Each modeler who writes requirements can define stereotypes

D.

A profile that maps modeling methodology concepts to the model defines the stereotypes

Question 15

Choose the correct answer

What is an effective and efficient approach to project modeling standards and conventions?

Options:

A.

Every project should create its own domain specific profile to describe modeling standards and conventions

B.

Organizations should create specific modeling standards and conventions to ensure modeling consistency across projects

C.

The SysML specification alone is sufficient to describe modeling standards and conventions when the modeling tool has a proper implementation of SysML

D.

The SysML specification and the modeling tool documentation are sufficient to describe modeling standards and conventions

Question 16

Choose the correct answer.

To "show what you know" about SysML a Systems Engineer (SE) must take a total of four examinations in order Model User (MU). Model Bulkier Fundamental (MBF), Model Builder intermediate (MBI> and Model Builder Advanced (MBA). The SE must also study before taking each exam.

Which activity diagram fragment correctly uses object state constraints to document the process of studying and taking the exams, ensuring that the exams are taken in order of increasing difficulty, and allowing for the possibility that exams may have to be repeated?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 17

Choose the correct answer.

When is it possibly useful to create property-specific types?

Options:

A.

when a block is typed by another block with similar properties

B.

when it is important to ensure uniform generalization of all blocks

C.

when it is important to ensure uniform specialization of all block properties

D.

when a block that types several part properties exists in multiple variants

Question 18

Choose the correct answer

Which statement is true about the read only keyword when it appears next to a property?

Options:

A.

It states that the corresponding property is provided for reading purposes only

B.

It specifies that the corresponding property cannot be redefined

C.

It specifies that the value of the corresponding property cannot change during the lifetime of its owner.

D.

It specifies that the value of the corresponding property can be changed by its owner, but can only be read by other blocks

Question 19

Choose the correct answer

Which statement is true when modeling generalization?

Options:

A.

Subclasses may only redefine existing features of a superclass.

B.

Subclasses may add, remove, and redefine existing features of a superclass

C.

Subclasses may add and remove, but not redefine, existing features of a superclass

D.

Subclasses may add and redefine, but not remove existing features of a superclass

E.

Subclasses may remove or redefine existing features, but not add features, to a superclass.

Question 20

Choose the correct answer.

What is the best way to specify the behavior of a functional requirement?

Options:

A.

Model an activity that refines the functional requirement.

B.

Model a state machine that refines the functional requirement.

C.

The project methodology will indicate which way is compatible with its process.

D.

The requirement text must be a clear and concise specification of the functionality.

Question 21

Choose the correct answer.

Given the following package diagram depicting profile and model library relationships to a user model.

The User Profile extends SysML with two new stereotypes of Block Hardware and Software.

Which bdd fragment is valid, yet does not contain unnecessary or redundant information?

A)

B)

C)

D)

E)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

E.

Option E

Question 22

Choose the correct answer

The following are behavioral requirements for an automobile electric window

(1) When the window button is moved into the up position and the window is not fully up the window shall begin to move up

(?) When the window button is moved into the down position and the window is not hilly down, the window shall begin to move down

(3) When the window button is released or the window reaches the fully up or fully down position, the window shall stop moving

(4) Requirements (1-3) apply when the ignition is on. However, turning the ignition off shall lake effect only after the window has stopped moving.

Which state machine diagram fragment describes the required behavior?

A)

B)

C)

D)

E)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

E.

Option E

Question 23

Choose the correct answer

How would a modeler refine a use case textual narrative?

Options:

A.

provide a detailed definition of the use case using a behavioral diagram

B.

specify all of the triggers preconditions, and post conditions for the use case

C.

specify all extension points for extend use cases and specify all secondary actors

D.

provide a complete textual description of the main flow and alternative/exceptional flows for the use case

Question 24

Choose the correct answer.

Given the following model:

Which statement is true?

Options:

A.

Only Instances X1 and X? are invalid

B.

Only instances X2 and X4 are invalid.

C.

Only instance X4 is invalid.

D.

All instances (X1, X2, X3, and X4) are valid.

Question 25

Choose the correct answer

What is the key distinction between a profile and a meta model?

Options:

A.

A metamodel is used to define the stereotypes and the properties of a profile.

B.

A metamodel Is the result of applying a profile to a user model to define new domain concepts.

C.

A profile is a mechanism for extending existing concepts defined In a metamodel.

D.

A profile is a mechanism for defining stereotypes, which is not related to metamodels in any way.

Question 26

Choose the correct answer.

Which package diagram fragment depicts the definitions of the stereotypes Hardware and Software?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 27

Choose the correct answer

A sequence diagram depicts the beginning of a user's session with a piece of interactive software . The diagram must show that the –Software Session is created by some activity of the .User.

Which sequence diagram fragment expresses this?

A)

B)

C)

D)

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D