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Exam 5: Infrastructures: Sustainable Technologies

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Question 41

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What are the ramifications of improper electronic recycling,when analyzing the example of a single desktop computer?

A) One computer contains more than 700 chemicals that can be toxic to the environment
B) Computers in landfills can leak these toxic chemicals into our land,water and air
C) Computers contain high levels of mercury,lead and cadmium-harmful toxins
D) All of the above

E) A) and C)
F) C) and D)

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Question 42

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Which cloud computing model offers applications on a pay-per-use basis?

A) Infrastructure as a Service
B) Platform as a Service
C) Software as a Service
D) All of the above

E) B) and C)
F) A) and C)

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Question 43

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Ewaste is discarded electronics and is growing with the growth of innovation,for example,a personal computer has a life expectancy of only three to five years and a cell phone is less than two years.

Usability means the system functions correctly and provides accurate information.

What occurs when a redundant storage server offers an exact replica of the real-time data,and if the primary server crashes,the users are automatically directed to a secondary server?

Web accessibility means that people with disabilities including visual,auditory,physical,speech,cognitive,and neurological disabilities can use the Web.

Software is the set of __________ the hardware executes to carry out specific tasks.

Software is a computer designed to request information from a server.

Which of the below represents the primary elements in an information MIS infrastructure?

What is a challenge for cloud computing that could cause employee performance to decrease?

_________ in the cloud means that a single instance of a system serves multiple customers.In the cloud,each customer is called a tenant and multiple tenants can access the same system.

A system is called __________ when it is not operating and cannot be used.

Software is a computer dedicated to providing information in response to requests.

A smart grid delivers electricity using two-way digital technology and is meant to solve the problem of outdated electrical grids.

Every company,regardless of size,relies on some form of MIS infrastructure,whether it is a few personal computers networked together or many interconnected around the world.

Top-level MIS employees require _________________ access or unrestricted access to the entire system so that they can perform functions as resetting passwords,deleting accounts,and shutting down entire systems.

Dynamic scaling means the MIS infrastructure can be automatically scaled up or down based on needed requirements.

What is the process responsible for managing how incidents are identified and corrected?

Corporate social responsibility is a company's acknowledged responsibility to __________.

__________ emissions include the carbon dioxide and carbon monoxide in the atmosphere,produced by business processes and systems.