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MIS 180 > Chapter 5 > Flashcards

Chapter 5 Flashcards

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1
Q

Mis infrastructure

A

Includes the plan for how a firm will build, deploy , use and share its data, processed and mis assets

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2
Q

Hardware

A

consists of physical devices associated with a computer system

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3
Q

software

A

the set of instructions the hardware executes to carry out specific tasks

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4
Q

network

A

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

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5
Q

client

A

a computer designed to request information from a server

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6
Q

server

A

a computer dedicated to providing information in response to requests

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7
Q

enterprise architect

A

a person grounded in technology, fluent in business, and able to provide the important bridge between mis and the business

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8
Q

information MIS infrastructure

A

Identifies where and how important information, such as customer records is maintained and secured.

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9
Q

agile MIS Infrastructure

A

included the hardware, software and telecommunications equipment that , when combines, provides the underlying foundation to support the organizations goals.

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10
Q

Sustainable Mis infrastructure

A

Identifies ways that a company can grown in terms of computing resources while simultaneously becoming less dependent on hardware and energy consumptions

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11
Q

backup

A

an exact copy of a systems information

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12
Q

recovery

A

the ability to get a system up and running in the event of a system crash or failure that included restoring the information backup

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13
Q

fault tolerance

A

a general concept that a system has the ability to respond to unexpected failures or system crashed as the backup system immediately and automatically takes over with no loss of service

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14
Q

failover

A

a specific type of fault tolerance, occurs when a redundant storage server offers an exact replica of real time data, and if the primary server crashes the users are automatically directed to the secondary server or backup server

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15
Q

failback

A

occurs when the primary machine recovers and resumers operations, taking over from the secondary server

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16
Q

disaster recovery plan

A

a detailed process for recovering information or a system in the event of a catastrophic disaster

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17
Q

hot site

A

a separate and fully equipped facility where the company can move immediately after a disaster and resume business

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18
Q

cold site

A

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

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19
Q

warm site

A

a separate facility with computer equipment that requires installation and configuration

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20
Q

disaster recovery curve

A

charts (1) the cost to the company of the unavailability of information and technology. (2) the cost to the company of recovering from a disaster over time.

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21
Q

emergency

A

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

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22
Q

emergency preparedness

A

ensures a company is ready to respond to an emergency in an organized, timely, and effective manner

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23
Q

business continuity planning

A

Details how a company recovers and restores critical business operations and systems after a disaster or extended disruption

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24
Q

business impact analysis

A

a process that identifies all critical business functions and the effect that a specific disaster may have upon them

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25
emergency notification service
an infrastructure built for notifying people in the event of an emergency
26
technology failure
occurs when the ability of a company to operate is impaired because of a hardware, software or data outage
27
incident
unplanned interruption of a service
28
incident record
contains all of the details of an incident
29
incident management
the process responsible for managing how incidents are identified and correected
30
technology recovery strategies
focus specifically on prioritizing the order for restoring hardware, software and data across the organization that best meets business recovery requirements
31
Accessibility
refers to the varying levels that define what a user can access, view, or perform when operating a system
32
administrator access
unrestricted access to the entire system
33
web accessibility
means that people with disabilities including visual, auditory, physical, speech, cognitive and neurological can use the web
34
web accessibility initiative
bring together people from industry, disability organization, government and research labs from around the world to develop guidelines and resources to help make the web accessible to people with disabilities including auditory, cognitive, neurological, physical, speech and visual disabilities.
35
availability
refers to the time frames when the system is operational
36
unavailable
when a system is not operating or cannot be used
37
high availability
occurs when a system is continuously operational at al times
38
maintainability
reders to how quickly a system can transform to support environmental changes
39
portability
refers to the ability of an application to operate on different devices or software platforms, such as different operating system
40
reliability
ensures a system is functioning correctly and providing accurate information
41
vulnerability
a system weakness that can be exploited by a threat; for example, a password that is never changed or a system left on while an employee goes to lunch
42
scalability
describes how well a system can scale up or adapt to the increased demands of growth
43
performance
measure how quickly a system performs a process or transaction
44
capacity
represents the maximum throughput a system can deliver; for example the capacity of a hard drive represents the size or volume
45
capacity planning
determines future environmental infrastructure requirements to ensure high quality system performance
46
usability
the degree to which a system is easy to learn and efficient and satisfying to use
47
serviceability
how quickly a third party or vendor can change a system to ensure it meets users needs and the terms of any congrats including agreed levels of reliability maintainability and availability.
48
Moore's law
refers to the computer chip performance per dollar doubling every 18 months
49
sustainable or green
the production, management, use and disposal of technology in a way that minimizes damage to the environment
50
corporate social responsibility
companies acknowledged responsibility to society
51
clean computing
a subset of sustainable MIS, refers to the environmentally responsible use, manufacture, and disposal of technology products and computer equipment
52
green personal computer
built using environment friendly materials and designed to save energy
53
ewaste
refers to discarded, obsolete or broken electronic devices
54
upcycle
reuses or refurbishes ewaste and creates a new product
55
sustainable MIS disposal
refers to the safe disposal of mis assets at the end of their life cycle
56
energy consumption
the amount of energy consumed by a business process and system
57
carbon emission
includes the carbon dioxide and carbon monoxide in the atmosphere, produces by business process and system
58
grid computing
a collection of computer often geographically dispersed that are coordinated to solve common problems
59
smart grid
delivers electricity using two way digital technology
60
virtualization
creates multiple "virtual" machines on a single computing device
61
storage virtualization
combines multiple network storage devices so they appear to be a single storage device
62
network virtualization
combines network by spelling the available bandwidth into independent channels that can be assigned in real time to a specific device
63
server virtualization
combines the physical resources, such as servers, processors, and operating system, from the applications
64
system virtualization
the ability to present the resource of a single computer as if it is a collection of separate computes, each with its own CPU, network interfaces, storage and operating system
65
data center
a facility used to house management information system and associated components, such a telecommunications and storage system
66
cloud computing
stores, manages, and processes data and applications over the internet rather than on a personal computer or server
67
multi tenancy
a single instance of a system serves multiple customers
68
single tenancy
each customer or tenant must purchase and maintain and individual system
69
cloud fabric
the software that makes the benefit of clouds computing possible, such as multiple tenancy
70
cloud fabric controller
an individual who monitors and provisions cloud resource similar to a server administrator at an individual company
71
public cloud
promotes massive, global, industrywide applications offered to the general public
72
private cloud
serves only one customer or organization and can be located on the customers premises or off the customers premises
73
community cloud
serves a specific community with common business models, security requirements, and compliance consideration
74
hybrid cloud
includes two or more private, public, or community clouds but each cloud remains separate and is only linked by technology that enable data and application protability
75
cloud bursting
when a company uses its own computing infrastructure for normal usage and accesses the cloud when it needs to scale for high/peak load requirements ensuring a sudden spike in usage does not result in poor performance or system crashes
76
utility computing
offers a pay-per-use revenue model similar to a metered service such as gas or electricity
77
infrastructure as a service
the delivery of computer hardware capability, including the use of servers, networking and storage as a service
78
dynamic scaling
means that the mis infrastructure can be automatically scaled up or down based on needed requirements
79
disaster recovery as a service
offers backup services that use cloud resources to protect applications and data from disruption caused by disaster
80
software as a service
delivers applications over the cloud using pay per use revenue model
81
data as a service
facilitates the accessibility of business critical data in a timely secure and affordable manner
82
platform as a service
supports the deployment of entire systems including hardware, networking , and applications using a pay per use revenue model
83
big data as a service
offers a cloud based big data service to help organization analyze massive amount of data to solve business dilemmas

MIS 180 (2 decks)

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