Deck 1: UML Class and Object Diagrams: Attributes, Operations, and Notations

Question 1

What does a simple name in UML Class and objects consists of ?

A)letters
B)digits
C)punctuation characters
D)all of the mentioned

Answer 1

all of the mentioned

Question 2

What Does a Composite name consists of in a UML Class and object diagram ?

A)delimiter
B)simple names
C)digits
D)all of the mentioned

Answer 2

all of the mentioned

Question 3

A class is divided into which of these compartments ?

A)name compartment
B)attribute compartment
C)operation compartment
D)all of the mentioned

Answer 3

all of the mentioned

Question 4

An attribute is a data item held by which of the following ?

A)class
B)object
C)all of the mentioned
D)none of the mentioned

Question 5

What should be mentioned as attributes for conceptual modelling ?

A)initial values
B)names
C)all of the mentioned
D)none of the mentioned

Question 6

Which of these are part of class operation specification format ?

A)name
B)parameter list
C)return-type list
D)all of the mentioned

Question 7

Which among the following are not the valid notations for package and component diagram?

A)notes
B)box
C)extension mechanisms
D)packages

Question 8

Which of the following is false?

A)a note is a dog-eared box connected to any model element by a dashed line
B)the main way to extend uml is by constraints, properties, etc
C)a dependency relation holds between two entities d and i where change in i does not affect d
D)all of the mentioned

Question 9

Which of these depicts the true definition for the UML extensions?

A)a constraint is the statement that must be true of the entities designated by one or more model elements
B)a property is a characteristic of the entity designated by a model element
C)a stereotype is a uml model element given more specific meaning
D)all of the mentioned

Question 10

Which of the following in incorrect in reference to dependency?

A)module d uses module i when a correct version of i must be present for d to work correctly
B)module d depends for compilation on module i
C)class i imports elements from package d
D)none of the mentioned

Question 11

What is collection of model elements called?

A)box
B)dependency
C)uml packages
D)package members

Question 12

What types of units does Component follow?

A)modular unit
B)replaceable unit
C)unit with well defined interface
D)all of the mentioned

Question 13

Which of these is true with respect to interfaces?

A)interfaces in component diagram defines relationship between components and environment
B)interfaces realized by a class or a component are required interfaces
C)interface on which a class or component depends are called provided interfaces
D)all of the mentioned

Question 14

What is delegation connector?

A)a delegation connector ties a component interface to one or more internal classes or components
B)delegation connectors are solid arrows stereotyped <>
C)a delegation connector may also extend from an internal class to an external interface
D)all of the mentioned

Question 15

Which of these are diagrammatic heuristics?

A)use notes, constraints, properties and stereotypes to add information to uml models
B)use stereotypes to name dependencies
C)use packages to group elements in static models
D)all of the mentioned

Question 16

Which of the following is true ?

A)a logical architecture is the realization of product as code and data files residing and executing on computational resource
B)a physical architecture is the configuration of product's major constituents
C)all of the mentioned
D)none of the mentioned

Question 17

Which among these are the common notations for deployment diagrams?

A)artifacts and nodes
B)stereotypes
C)components
D)all of the mentioned

Question 18

Which of the following is true?

A)a uml artifact is any physical representation of data used or produced during software development or software product operation
B)a node is a computational resource
C)all of the mentioned
D)none of the mentioned

Question 19

Which are the ways to represent nodes in a deployment diagram?

A)nodes instances are underlined identifiers of the form name:type
B)the name may be left off,indicating an unnamed instance of the type
C)the type may be left off, indicating a named instance with an unspecified type
D)all of the mentioned

Question 20

What does a deployment diagram consists of?

A)computational resource
B)communication path between resource
C)artifacts that execute resource
D)all of the mentioned

Question 21

Which of the following is incorrect in deployment diagram?

A)communication connections between nodes are shown by communication paths
B)communication paths are represented by dotted lines
C)artifacts are deployed inside nodes where they reside and execute
D)none of the mentioned

Question 22

Which of these is correct?

A)artifacts instances and types have same names
B)artifact names and instances are underlines
C)all of the mentioned
D)none of the mentioned

Question 23

What is true about the artifacts?

A)an artifact is a physical entity
B)an artifact has spatio temporal location
C)all of the mentioned
D)none of the mentioned

Question 24

What are the ways in which artifacts can be deployed?

A)artifact symbol can be placed within node symbol
B)the artifact symbol can appear outside the node but be attached to it by dependency arrow from the artifact
C)artifact name can be listed inside the node symbol
D)all of the mentioned

Question 25

Detailed design is further classified into which of the following?

A)mid-level design
B)low-level design
C)all of the mentioned
D)none of the mentioned