SWD392 - Final Exam Questions With Expert Verified Answers
7 views 0 purchase
Course
SWD392
Institution
SWD392
There are two categories of data-centered architecture
A. Batch sequential and Repository
B. Pipe-filter and Batch sequential
C. Repository and Blackboard
D. Blackboard and Pipe-filter - Correct Answer C
Sam realized that her DeliveryDriver class had some behaviour and attributes that co...
SWD392 - Final Exam Questions With Expert Verified
Answers
There are two categories of data-centered architecture
A. Batch sequential and Repository
B. Pipe-filter and Batch sequential
C. Repository and Blackboard
D. Blackboard and Pipe-filter - Correct Answer C
Sam realized that her DeliveryDriver class had some behaviour and attributes that could be shared by
other classes, like BusDriver and TaxiDriver, so she made a class called Driver that these classes inherited
behaviour from. Which object-oriented design principle did she use?
A. abstraction
B. encapsulation
C. decomposition
D. generalization - Correct Answer D
Which of these UML diagrams might be useful for the logical view of a system?
A. Class diagram and Sequence diagram
B. Sequence diagram and Deployment diagram
C. State diagram and Class diagram
D. Deployment diagram and State diagram - Correct Answer C
There is a common technique that used in event architectures to indicate whether or not a particular
resource is being accessed by another process at that moment. What is it called?
A. semaphore
,B. access switch
C. toggle
D. occupied - Correct Answer B
What is NOT the essential parts of an HTTP request?
A. A blank space
B. A message body
C. Headers
D. Request-line - Correct Answer A
Which of the following attributes can be improved by installing firewalls, establishing authentication and
authorization processes, and using encryption?
A. availability
B. usability
C. performance
D. security - Correct Answer D
Which of the following quality attribute pairs is tradeoff?
A. Scalability and Performance
B. Reliability and Availibility
C. Availability and Interoperability
D. Reusability and Interoperability - Correct Answer A
What is the name for a physical result of the development process, such as an executable file?
A. node
,B. leaf
C. package
D. artifact - Correct Answer D
What might NOT contain in architecture style?
A. Rules that how to structure the system
B. How to design user interface
C. Constraints that how to structure the system
D. Patterns that that how to structure the system - Correct Answer B
Which connector type allows one of its incident elements to send a request (method call or message) to
another and wait for a response (method return value or message)
A. Unblocking
B. Blocking
C. Two-initiator
D. One-initiator - Correct Answer B
Which of these is not desirable characteristic of a web service?
A. composable
B. platform-independent
C. modular
D. simple - Correct Answer B
Which of these quality attributes is most important from the developer's perspective?
A. usability
, B. availability
C. flexibility
D. security - Correct Answer C
What are the main software elements at software development time?
A. Source code modules or files
B. Binary versions of the project modules and files
C. Processes and threads
D. All of the others - Correct Answer A
Consider statements about MVC:
1. It is expensive to change data model in case of multiple pairs of controllers and views based on the
same data model.
2. The division between the View and the Controller is not clear in some cases.
A. 1 and 2 are false
B. 1 and 2 are true
C. 1 is true, 2 is false
D. 1 is false, 2 is true - Correct Answer B
What are some advantages of object-oriented programing in a language like Java?
A. computing efficiency, abstract data types and data management
B. mimic the real-world structure of the problem, computing efficiency and data management
C. mimic the real-world structure of the problem, abstract data types and data management
D. mimic the real-world structure of the problem, abstract data types and computing efficiency - Correct
Answer C
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Victoria108. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
