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SWD392- FINAL EXAM – 12 QUESTIONS AND ANSWERS
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SWD392- FINAL EXAM – 12 QUESTIONS AND ANSWERS
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SWD392- FINAL EXAM – 12QUESTIONS AND 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 - -C
-Sam realized that her DeliveryDriver class had some behavior and
attributes that could be shared by other classes, like BusDriver and
TaxiDriver, so she made a class Driver that these classes inherited behavior
from. Which object-oriented design principle did she use ?
A. encapsulation
B. abstraction
C. decomposition
D. generalization - -D
-Which of these UML diagrams might be useful for the logical view of a
system?
A. Deployment diagram and State diagram
B. Class diagram and Sequence diagram
C. Sequence diagram and Deployment diagram
D. State diagram and Class diagram - -D
-There is a common technique that is used in event architectures to indicate
whether or not a particular resource is being accessed by another process at
the moment. What is it called?
A. semaphore
B. access switch
C. toggle
D. occupied - -B
-What is NOT the essential parts of an HTTP request?
A. A blank space
B. A message body
C. Headers
D. Request-line - -A
-Which of the following attributes can be improved by installing firewalls,
establishing authentication and authorization processes, and using
encryption?
A. availability
B. usability
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