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Public cloud promotes massive,global,industry-wide applications offered to the general public.In a public cloud,customers are never required to provision,manage,upgrade,or replace hardware or software.

A) True
B) False

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The three primary areas of support provided by information infrastructure are backup and recovery,disaster recovery plan,and the business continuity plan.

A) True
B) False

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What offers a pay-per-use revenue model similar to a metered service such as gas or electricity?


A) Disaster recovery as a service (DRaaS)
B) Data as a service (DaaS)
C) Software as a service (SaaS)
D) Utility computing

E) A) and B)
F) None of the above

Correct Answer

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Failback occurs when the primary machine recovers and resumes operations,taking over from the secondary server.

A) True
B) False

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Capacity planning determines future environmental infrastructure requirements to ensure high-quality system performance.

A) True
B) False

Correct Answer

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What in the cloud means that a single instance of a system serves multiple customers?


A) Multi-tenancy
B) Single-tenancy
C) Cloud fabric
D) Cloud fabric controller

E) B) and D)
F) B) and C)

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Unavailability occurs when a system is continuously operational at all times.

A) True
B) False

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A warm site is a separate facility that does not have any computer equipment but is a place where employees can move after a disaster.

A) True
B) False

Correct Answer

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What is a server?


A) Consists of the physical devices associated with a computer system
B) The set of instructions the hardware executes to carry out specific tasks
C) A computer designed to request information from a server
D) A computer dedicated to providing information in response to requests

E) All of the above
F) A) and D)

Correct Answer

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Jessica started her own online company,which specializes in selling items for bachelorette parties,wedding parties,and baby showers.Due to the fact that she only operates online,her MIS infrastructure needs to be fast,efficient,and accurate ensuring the best possible experience for her customers.Which of the below is a critical component in Jessica's MIS infrastructure?


A) Hardware and software
B) Client
C) Server
D) All of these choices

E) B) and D)
F) None of the above

Correct Answer

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What occurs when the ability of a company to operate is impaired because of a hardware,software,or data outage?


A) Emergence
B) Emergency preparedness
C) Business Impact analysis
D) Technology failure

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

Correct Answer

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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,cadmium,and other harmful toxins.
D) All of these choices

E) None of the above
F) C) and D)

Correct Answer

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Portability refers to the ability of an application to operate on different devices or software platforms,such as different operating systems.

A) True
B) False

Correct Answer

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Utility computing offers a pay-per-use revenue model similar to a metered service such as gas or electricity.

A) True
B) False

Correct Answer

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Which of the below is not contributing to ewaste?


A) DVD player
B) Automobile
C) Microwave
D) Computer

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

Correct Answer

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What is the primary reason a company has a failover system?


A) To use different systems continuously at the same time
B) To allow employees to work virtually
C) To take down the primary system for maintenance,while the secondary system activates to ensure continuous operations
D) All of these choices

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

Correct Answer

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Which of the following describes the difference between a backup plan and a recovery plan?


A) Recovery is an exact copy of a system's information,where backup is the ability to get a system up and running in the event of a system crash or failure.
B) Backup is mandatory,where recovery is optional.
C) Backup is an exact copy of a system's information,where recovery is the ability to get a system up and running in the event of a system crash or failure.
D) Recovery is mandatory,where backup is optional.

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

Correct Answer

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Apple understood the importance of usability when it designed its _________.


A) PowerPoint software
B) antivirus software
C) fault tolerance system
D) iPod and iTunes systems

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

Correct Answer

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What is a sudden,unexpected event requiring immediate action due to potential threat to health and safety,the environment,or property?


A) Emergence
B) Emergency preparedness
C) Business Impact analysis
D) Technology failure

E) All of the above
F) A) and C)

Correct Answer

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A server is a computer dedicated to providing information in response to requests.

A) True
B) False

Correct Answer

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