Question 1

Which of the following are the heuristics for class diagram?

Accepted Answer

A) never place a name, role names, or multiplicities on a generalization connector 
B) use the interface ball and socket symbols to abstract interface details and a stereotyped class symbol to show details. 
C) don't italicize interface or operation names 
D) all of the mentioned

Question 2

The DDD template consists of which of the following?

Accepted Answer

A) mid level design and low level design 
B) mapping between models 
C) detailed design rationale 
D) all of the mentioned

Question 3

Which of the following is true about Sequence frames?

Accepted Answer

A) a sequence diagram has a frame consisting of a rectangle with a pentagon inits upper left-hand corner 
B) the pentagon is its name compartment ; the interaction is represented inside the rectangle. 
C) the string in the name compartment has the form sd interaction identifier where interaction identifier is either a simple name or an operation specification with the same format as in a class diagram 
D) all of the mentioned

Question 4

Mid-level design is the activity of specifying software at the level of medium-sized components such as?

Accepted Answer

A) compilation units or classes 
B) their properties, relationship 
C) interaction of units 
D) all of the mentioned

Question 5

Which of the following determines state diagram?

Accepted Answer

A) the uml notation for specifying finite automata is the state diagram 
B) in state diagrams, states are represented by rounded rectangles 
C) all of the mentioned 
D) none of the mentioned

Question 6

Which of these statements states Generalization connector?

Accepted Answer

A) a generalization connector is more like a link line between objects than an association line between classes 
B) the generalization connector always indicates that two particular classes participate in the generalization relation, as a link line shows that two objects participate in a particular relation 
C) never place a name, role names, or multiplicities on a generalization connector 
D) all of the mentioned

Question 7

A design document is a complete engineering design specification composed of?

Accepted Answer

A) software architecture document(sad) 
B) detailed design document(ddd) 
C) all of the mentioned 
D) none of the mentioned

Question 8

Which of the following is true?

Accepted Answer

A) the aggregation association represents the part-whole relation between the instances of the associated classes 
B) in a composition association, each part can be related to only a single whole at one time 
C) an association class represents a relation on the sets of instances of the classes it connects, and it also holds data and behavior the pertinent to the relation 
D) all of the mentioned

Question 9

What is sequential and concurrent composite state means?

Accepted Answer

A) a concurrent composite state contains a single state diagram composed of sub- states or inner states and the transitions between them 
B) a sequential composite state contains two or more sequential state diagrams in regions separated by dashed lines called concurrent region boundary lines 
C) all of the mentioned 
D) none of the mentioned

Question 10

Sequential composite states simplify state models in two ways?

Accepted Answer

A) they organize states into hierarchies 
B) they consolidate many transitions 
C) all of the mentioned 
D) none of the mentioned

Exam 2: UML Design and Specification