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Appendix: Sustainable Mis Infrastructures

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Question 1
Free
Multiple Choice

What is a business-driven IT architectural approach that supports organizational computing needs with utility-based computing concepts?

Choose correct answer/s
A

Business continuity planning

B

Open systems

C

Service oriented architecture

D

Web services

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Question 2
Free
Multiple Choice

What are the key technical concepts of SOA?

Choose correct answer/s
A

Processes, integration, tight coupling

B

Services, interoperability, loose coupling

C

Services, processes, loose coupling

D

Processes, interoperability, tight coupling

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Question 3
Free
Multiple Choice

What is a SOA service?

Choose correct answer/s
A

A simple business task

B

A complex business process which only delivers value to a consumer

C

All business processes dealing with customer credit

D

All business processes dealing with employee payroll

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Question 4
Free
Multiple Choice

Which of the following is not part of a typical SOA solution?

Choose correct answer/s
A

Integrate information to make it more accessible to employees

B

Understand how business processes interact to better manage administrative costs

C

Decrease people productivity with better business integration

D

Improve customer retention and deliver new products and services through reuse of current investments

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Question 5
Free
Multiple Choice

What is the ability to present the resources of a single computer as if it is a collection of separate computers,each with its own virtual CPUs,network interfaces,storage,and operating system?

Choose correct answer/s
A

System virtualization

B

Server virtualization

C

Desktop virtualization

D

All of these

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Question 6
Multiple Choice

Which of the following reflects Moore's Law?

Choose correct answer/s
A
New generations of chips deliver double the processing power as the previous generation
B
New generations of chips deliver triple the processing power as the previous generation
C
New generations of chips deliver quadruple the processing power as the previous generation
D
Impossible to determine
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Question 7
Multiple Choice

Which of the following is not an additional benefit of virtualization?

Choose correct answer/s
A
Rapid application deployment
B
Dynamic load balancing
C
Ease of use for customer relationship management systems
D
Streamlined disaster recovery
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Question 8
Multiple Choice

What is an aggregation of geographically dispersed computing,storage,and network resources,coordinated to deliver improved performance,higher quality of service,better utilization,and easier access to data?

Choose correct answer/s
A
Virtualization
B
Interoperability
C
Loose Coupling
D
Grid Computing
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Question 9
Multiple Choice

What enables organizations to optimize computing and data resources,pool them for large capacity workloads,share them across networks,and enable collaboration?

Choose correct answer/s
A
Virtualization
B
Interoperability
C
Loose Coupling
D
Grid Computing
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Question 10
Multiple Choice

What refers to resources and applications hosted remotely as a shared service over the Internet?

Choose correct answer/s
A
Cloud Computing
B
Interoperability
C
Loose Coupling
D
Grid Computing
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Question 11
Multiple Choice

What is a model of software deployment,where an application is licensed for use as a service,provided to customers on-demand?

Choose correct answer/s
A
Cloud Computing
B
Software as a Service
C
Loose Coupling
D
Grid Computing
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Question 12
True/False

SOA provides the technology underpinnings for working with services that are not just software or hardware,but rather business tasks.

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True
False
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Question 13
True/False

Services are business tasks.

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True
False
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Question 14
Short Answer

Service oriented architecture begins with a(n) ______________ .

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Question 15
Short Answer

________________ computing refers to resources and applications hosted remotely as a shared service over the Internet.

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Question 16
Essay

Describe the business value in deploying a service oriented architecture.

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