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CSE445 MIDTERM FULL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED
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CSE445 MIDTERM FULL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED What is the key feature of the blackboard architecture (a software architecture)? All components communicate through a central component Which law should you use in evaluating the system performance improvement if ...

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  • November 5, 2024
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  • 2024/2025
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CSE445 MIDTERM FULL EXAM QUESTIONS AND

ANSWERS WITH COMPLETE SOLUTIONS VERIFIED


What is the key feature of the blackboard architecture (a software architecture)?

All components communicate through a central component

Which law should you use in evaluating the system performance improvement if

you have doubled the processor speed, but kept the other parts of the system

unchanged?

Amdahl's Law

What is the role of distributed software architecture in a distributed system?

It describes how the application functionality is distributed over the logical components.

What is the unique feature of service-oriented computing paradigm that does not

exist in other computing paradigm?

Platform-independent.

What topics will this course focus on?

Distributed-Software Architecture

Distributed Computing

The design pattern specifically deals with the problems of

reusable solution at the level of software design.

What layer does not belong to the traditional three tier architecture?

Service repository.

,What architecture model does not belong to the families of the distributed object

architectures implemented in COBRA or DCOM?

ESB (Enterprise Service Bus)

In distributed architecture, what component is called the software bus?

Object request broker (ORB)

XML is

a Meta language that can be used to define another language.

What entity does not belong to the three-party model SOC software

development?

End user of software.

BPEL is primarily

A specific language at a process/workflow level

Which of the following are software architectures?

Pipe and filter,

Blackboard

What does the "operation" in WSDL file correspond to in object-oriented

computing?

A method.

In contrast to objects in object-oriented development, service-oriented

development has these distinct features

A service has a language-independent interface.

A proxy to the service is created in the application.

Multi Tenancy is a key concept in

, Cloud Computing

if you write a program to search a UDDI service broker, what UDDI pages do you

search?

Green Pages

What communication protocol is used for accessing RESTul services?

HTTP

What protocol in the web service protocol stack is normally in the layer directly

below the SOAP protocol?

HTTP

If you want to create a standard service broker with both service directory and

service repository, what standard would you use?

ebXML

What statements best describe the architecture-driven approach?

Elaborating the architecture design into executable

top-down approach

What is the standard language in COBRA that is used to facilitate the

communication and define the interface between objects written in different

programming languages?

IDL

Service-oriented software development achieves the platform-independent

computing by

Creating service proxies in the application.

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