Question 1

Scalability measures how quickly a system performs a process or transaction.

Accepted Answer

A) True 
 B)False

Question 2

What is the difference between unavailable and high availability?

Accepted Answer

A)  High availability is when the system is not operating and can't be used, where unavailable is when a system is continuously operating at all times.
B)  Unavailable only refers to clients, where high availability refers to servers.
C)  Unavailable is when the system is not operating and can't be used, where high availability is when a system is continuously operating at all times.
D)  High availability only refers to clients, where unavailable refers to servers.E) A) and D)
F) B) and D)

Question 3

The information MIS infrastructure supports the day-to-day business operations and plans for ________.

Accepted Answer

A)  security breaches and theft
B)  floods and earthquakes
C)  malicious internet attacks
D)  All of these are correct.E) A) and B)
F) A) and C)

Question 4

What is usability?

Accepted Answer

A)  a system that is not operating and cannot be used
B)  refers to the ability of an application to operate on different devices or software platforms, such as different operating systems
C)  the degree to which a system is easy to learn and efficient and satisfying to use
D)  describes how well a system can scale up, or adapt to the increased demands of growthE) A) and D)
F) None of the above

Question 5

Which of the following delivers electricity using two-way digital technology?

Accepted Answer

A)  a smart grid
B)  a systematic grid
C)  a collective grid
D)  an interactive gridE) B) and C)
F) A) and D)

Question 6

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?

Accepted Answer

A)  failover
B)  disaster recovery cost curve
C)  reliability
D)  maintainabilityE) A) and B)
F) All of the above

Question 7

What is the ability to get a system up and running in the event of a system crash or failure that includes restoring the information backup?

Accepted Answer

A)  failure tolerance
B)  recovery
C)  reliability
D)  capacity planningE) A) and B)
F) A) and C)

Question 8

Accessibility, availability, maintainability, portability, reliability, scalability, usability are all elements of a(n)  ________ MIS infrastructure.

Accepted Answer

A)  agile
B)  sustainable
C)  information
D)  virtualizedE) All of the above
F) A) and B)

Question 9

Capacity represents the maximum throughput a system can deliver, for example the capacity of a hard drive represents the size or volume.

Accepted Answer

A) True 
 B)False

Question 10

Large increases in technology use, by both consumers and businesses, have greatly amplified energy consumption.

Accepted Answer

A) True 
 B)False

Question 11

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.

Accepted Answer

A) True 
 B)False

Question 12

Energy consumption includes the carbon dioxide and carbon monoxide in the atmosphere, produced by business processes and systems.

Accepted Answer

A) True 
 B)False

Question 13

Cloud fabric is the software that makes the benefits of cloud computing possible, such as multi-tenancy.

Accepted Answer

A) True 
 B)False

Question 14

What is server virtualization?

Accepted Answer

A)  combines multiple network storage devices so they appear to be a single storage device
B)  combines networks by splitting the available bandwidth into independent channels that can be assigned in real time to a specific device
C)  combines the physical resources, such as servers, processors, and operating systems, from the applications
D)  offers backup services that use cloud resources to protect applications and data from disruption caused by disasterE) A) and B)
F) B) and C)

Question 15

What is a communications system created by linking two or more devices and establishing a standard methodology in which they can communicate?

Accepted Answer

A)  network
B)  software
C)  client
D)  serverE) B) and C)
F) B) and D)

Question 16

What are the three business functions an MIS infrastructure supports?

Accepted Answer

A)  supports operations, change, and the environment or sustainability
B)  supports operations, customers, and ewaste
C)  supports operations, clients, and servers
D)  supports information, change, and business continuity planningE) A) and D)
F) None of the above

Question 17

What combines multiple network storage devices so they appear to be a single storage device?

Accepted Answer

A)  server virtualization
B)  network virtualization
C)  disaster recovery as a service
D)  storage virtualizationE) None of the above
F) B) and C)

Question 18

What is a hot site?

Accepted Answer

A)  a separate and fully equipped facility where the company can move immediately after a disaster and resume business
B)  a separate facility that does not have any computer equipment but is a place where employees can move after a disaster
C)  a separate facility with computer equipment that requires installation and configuration
D)  a detailed process for recovering information or a system in the event of a catastrophic disasterE) C) and D)
F) A) and B)

Question 19

What determines future environmental infrastructure requirements that ensure high-quality system performance?

Accepted Answer

A)  capacity system
B)  capacity planning
C)  capacity function
D)  performance indicatorsE) B) and D)
F) B) and C)

Question 20

Disaster Recovery as a Service (DRaaS) offers backup services that use cloud resources to protect applications and data from disruption caused by disaster.

Accepted Answer

A) True 
 B)False

Exam 5: Infrastructures: Sustainable Technologies

What is the ability to get a system up and running in the event of a system crash or failure that includes restoring the information backup?

Correct AnswerverifiedShow Answer

Cloud fabric is the software that makes the benefits of cloud computing possible, such as multi-tenancy.

Correct AnswerverifiedShow Answer

What is a communications system created by linking two or more devices and establishing a standard methodology in which they can communicate?

Correct AnswerverifiedShow Answer

Energy consumption includes the carbon dioxide and carbon monoxide in the atmosphere, produced by business processes and systems.

Correct AnswerverifiedShow Answer

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?

Correct AnswerverifiedShow Answer

Disaster Recovery as a Service (DRaaS) offers backup services that use cloud resources to protect applications and data from disruption caused by disaster.

Correct AnswerverifiedShow Answer

Capacity represents the maximum throughput a system can deliver, for example the capacity of a hard drive represents the size or volume.

Correct AnswerverifiedShow Answer

Large increases in technology use, by both consumers and businesses, have greatly amplified energy consumption.

Correct AnswerverifiedShow Answer

What combines multiple network storage devices so they appear to be a single storage device?

Correct AnswerverifiedShow Answer

What is usability?

Correct AnswerverifiedShow Answer

Accessibility, availability, maintainability, portability, reliability, scalability, usability are all elements of a(n) ________ MIS infrastructure.

Correct AnswerverifiedShow Answer

What is server virtualization?

Correct AnswerverifiedShow Answer

What is a hot site?

Correct AnswerverifiedShow Answer

What are the three business functions an MIS infrastructure supports?

Correct AnswerverifiedShow Answer

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.

Correct AnswerverifiedShow Answer

Scalability measures how quickly a system performs a process or transaction.

Correct AnswerverifiedShow Answer

What is the difference between unavailable and high availability?

Correct AnswerverifiedShow Answer

Which of the following delivers electricity using two-way digital technology?

Correct AnswerverifiedShow Answer

What determines future environmental infrastructure requirements that ensure high-quality system performance?

Correct AnswerverifiedShow Answer

The information MIS infrastructure supports the day-to-day business operations and plans for ________.

Correct AnswerverifiedShow Answer

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