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Terms in this set (76)MIS Infrastructure the plans for how a firm will build, deploy and use its data, processes, and MIS assets hardware physical devices associated with a computer system software set of instructions hardware executes to carry out network communications system created by linking two or more devices and creating a standard methodology client computer designed to request information from a server server computer dedicated to providing info in response to requests enterprise architect person grounded in tech, fluent in business, and able to bridge gap b/w MIS and business Agile MIS infrastructure hardware, software and telecommunications equipment that provides the underlying foundation to support the organization's goals Sustainable MIS infrastructure identifies ways that a company can grow in terms of computing resources while becoming less dependent on hardware and energy consumption Information MIS infrastructure where and how important info is maintained and secured backup exact copy of a system's info recovery ability to get a system up and running in event of a crash or failure restoring info backup fault tolerance ability for a system to respond to unexpected failures or system crashes as backup system immediately taking over with no loss of service failover when a redundant storage server offers an exact replica of real-time data and directs users to secondary server failback when the primary machine recovers and resumes operations disaster disrupts communications, damaging physical infrastructure, halting transportation, and blocking utilities disaster recovery plan detailed process for recovering info in event of catastrophe hot site separate and fully equipped facility where the company can move immediately after a disaster warm site separate facility with computer equipment that requires installation and configuration cold site separate facility that does not have any computer equipment but is a place where employees can move after a disaster disaster recovery cost curve charts the cost to the company of the unavailability of info and tech & the cost to the company of recovering from a disaster over
time emergency preparedness ensures that a company is ready to respond to an emergency in a timely and effective manner business continuity planning details how a company recovers and restores critical business operations and systems after extended disruption business impact analysis identifies all critical business functions and the effect that a specific disaster may have on them; ensures that a company makes the right decisions about the order of recovery priorities emergency notification service infrastructure that notifies people in the event of an emergency incident record contains all the details on a incident incident management process responsible for managing how incidents are identified and corrected technology recovery strategies prioritize the oder for recovering hardware, software, and data across the organization that best meets recovery requirements incident unplanned interruption of a service networking wireless, LAN, fiber, cable data center climate control, power supply, security accessibility varying levels allow system users to access, view of perform operational functions availibility system is operational during different time frames maintainibility system quickly transforms to support environmental changes portability system is available to operate on different devices or software platforms reliability system functions correctly and provides accurate info scalability system can scale up of adapt to the increased demands of growth usability system is easy to learn and efficient and satisfying to use administrator access unrestricted access to the entire system web accessibility people with disabilities can use the web web accessibility initiative brings together people from industry and disability organizations to develop guidelines and resources to make the web accessible to people with disabilities high availibility system is continuously at all times vulnerability system weakness performance measures how quickly a system performs a process or transaction capacity maximum throughput a system can deliver capacity planning determines future environmental infrastructure requirements to ensure high-quality system performance serviceability how quickly a third party can change a system to ensure it meets user needs and the terms of any contracts Moore's law computer chip performance per dollar doubling every 18 months sustainable MIS production, management and use of technology in a way that minimizes damage to the environment clean computing environmentally responsible use, manufacture, and disposal of tech products green personal computer built using envrionmentally friendly materials and designed to save energy ewaste discarded or broken electronic devices upcycle reuses or refurbishes ewaste and creates a new product energy consumption amount of energy consumed by business processes carbon emissions carbon dioxide/monoxide produced by business processes grid computing collection of computers coordinated to solve a common problem virtualization creates multiple VM on a single computing device cloud computing stores, manages and processes data over the internet rather than on a personal computer storage virtualization combines multiple network storage devices so they appear to be a single storage device network virtualization combines networks by splitting the available bandwidth into independent channels server virtualization combines physical resources from the applications (most typical) multi-tenancy single instance of a system serves multiple customers single-tenancy eah customer or tenant must purchase an individual system cloud fabric software that makes possible the benefits of cloud computing cloud fabric controller an individual who monitors and provisions cloud resources cloud characteristics on-demand self-service, broad network access, multi-tenancy, rapid elasticity, measured service utility computing offers a pay-per-use revenue model Infrastructure as a service delivers
hardware networking equipment on a pay-per use basis disaster recovery as a service offers backup services that use cloud resources to protect applications from disruptions software as a service offers applications on a pay-per-use basis
platform as a service offers hardware, networking, and applications on a pay-per-use basis public cloud promotes massive, global applications offered to the general public private cloud serves only one customer or org and can be located on/off customer's premises community cloud serves a specific community with common business models, security requirements and compliance considerations hybrid cloud includes 2 or more private, public, or community clouds but each is separate and linked by tech that allows data portability cloud bursting a company uses its own computing infrastructure for normal usage and accesses the cloud when it needs to scale for peak load requirements Sets with similar termsMSIS Chapter 567 terms Victoria_Stretcher ISYS Chapter 574 terms emilyhanna17 MIS 311 CH 5 Vocab70 terms katcro101 MIS Chapter 564 terms malcazar1 Other sets by this creatorExam 2 - Chs. 4, 552 terms SarahKayeOtto Exam 1 - Chs. 1-449 terms SarahKayeOtto AIS Final50 terms SarahKayeOtto Marketing Exam 173 terms SarahKayeOtto Verified questions
COMPUTER SCIENCE The following declarations, programs, and program segments has errors. Locate as many as you can. struct FourVals { int a, b, c, d; } ; int main () { FourVals nums = {1, 2, , 4}; return 0; } Verified answer COMPUTER SCIENCE How are iOS and Android similar? How are they different? Verified answer
COMPUTER SCIENCE Suppose that instead of always selecting the first activity to finish, we instead select the last activity to start that is compatible with all previously selected activities. Describe how this approach is a greedy algorithm, and prove that it yields an optimal solution. Verified answer
COMPUTER SCIENCE Why is it not always a good idea to make an entire class a friend of another class? Verified answer Recommended textbook solutions Information Technology Project Management: Providing Measurable Organizational Value5th EditionJack T. Marchewka 346 solutions Information Technology Project Management: Providing Measurable Organizational Value5th EditionJack T. Marchewka 346 solutions
Starting Out with C++ from Control Structures to Objects8th EditionGodfrey Muganda, Judy Walters, Tony Gaddis 1,294 solutions
Introduction to the Theory of Computation3rd EditionMichael Sipser 389 solutions Other Quizlet setsMIS Final Exam (Chapter 5)45 terms jkoko2 Two47 terms jaclyn_wells ISYS 363 ch 25 (not important19 terms jakemcqueen1 Chapter 551 terms tonyromeri What is a computer called that is dedicated to providing information in response to requests?A server is a software or hardware device that accepts and responds to requests made over a network. The device that makes the request, and receives a response from the server, is called a client.
What are the instructions that tell a computer what to do quizlet?Terms in this set (15). Software. Provides the instructions or commands to tell the computer what to do.. Application Software. Programs that enable you to accomplish a specific tasks or solve a specific need, such as Microsoft office.. Computer Network. ... . Server. ... . DVDs and CDs. ... . Resolution. ... . Port. ... . Computer.. What refers to how well a system can adapt to increased demands?Scalability describes an organization's capacity to adapt to increased workload or market demands. A scalable firm is able to quickly ramp up production to meet demand and at the same time benefit from economies of scale.
Which of the following refers to the ability of a computer product?Scalability refers to the ability of a computer, product, or system to expand to serve a large number of users without breaking down.
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What is a computer dedicated to providing information in response to requests quizlet?
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