Software Architecture and Design Mock Test 4

10%

Question 1 of 10

1. Which of the following are the heuristics for the State diagram?

All of the mentioned

Designate an initial state in every concurrent region of a concurrent composite state

Check that transitions to several concurrent sub-states go through a fork

Avoid concurrent composite states, especially those with synch states

Question 1 of 10

Question 2 of 10

2. Which of these are class diagram generation heuristics?

Convert or add container classes

All of the mentioned

Convert or add engineering design relationships

Add classes for data types

Question 2 of 10

Question 3 of 10

3. Designers can use responsibilities to make modules more cohesive and less tightly coupled in which of the following ways?

None of the mentioned

Assign complementary data and operational responsibilities

All of the mentioned

Assign modules at most one operational and one data responsibility

Question 3 of 10

Question 4 of 10

4. What are the Object oriented visibility?

Protected

Private and Package

All of the mentioned

Public

Question 4 of 10

Question 5 of 10

5. Which of these represents Transducers?

They can be used to model state-based behavior throughout software design

They are also useful for modeling software components

In product design, they model the state-based behavior of entire products

All of the mentioned

Question 5 of 10

Question 6 of 10

6. What are the types of responsibilities that occur in software engineering design?

An Obligation to know something that is to maintain some data(data)

All of the mentioned

An Obligation to do something that is to carry out some tasks(operational)

None of the mentioned

Question 6 of 10

Question 7 of 10

7. Which of these are true with respect to the message arrows?

The dashed arrow is used either to show the return of control from a synchronous message or to create a new entity

All of the mentioned

The synchronous message arrow is used when a sending individual continues execution after sending the message

The asynchronous message arrow is used when a sending individual suspends execution after sending the message

Question 7 of 10

Question 8 of 10

8. What does Information Hiding mean?

The key technique for is to restrict access to program entities as much as possible

None of the mentioned

All of the mentioned

It is an expression that evaluates to an address where a value is stored

Question 8 of 10

Question 9 of 10

9. Which of the statements state the name compartment?

The first compartment is the name compartment

It contains the state name; State names are optional and may be path names

The first compartment is the name compartment, It contains the state name; State names are optional and may be path names

The name compartment can never be omitted

Question 9 of 10

Question 10 of 10

10. What are the heuristics for information hiding?

Make class attributes at least protected and preferably private

Avoid global visibility

All of the mentioned

Restrict the scope of declarations to the smallest possible program segment

Question 10 of 10