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INFO 210 Terms in this set (25)network a communications system created by linking two or more devices and establishing a standard methodology in which they can communicate. client a computer designed to request information from a server. server a computer dedicated to providing information in response to requests. information MIS infrastructure where and how important information is maintained and secured. 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 simultaneously becoming less dependent on hardware and energy consumption. fault tolerance the ability for a system to respond to unexpected failures or system crashes as the backup system immediately and automatically takes over with no loss of service. failover occurs when a redundant storage server offers an exact replica of the real-time data. failback occurs when the primary machine recovers and resumes operations. hot site a separate and fully equipped facility where the company can move immediately after a disaster and resume business. cold site a separate facility that does not have any computer equipment but is a place where employees can move after a disaster. business continuity planning (BCP) details how a company recovers and restores critical business operations and systems after a disaster or extended disruption. accessibility the varying levels that define what a user can access, view, or perform when operating a system. availability the time frames when the system is operational. maintainability how quickly a system can transform to support environmental changes. portability the ability of an application to operate on different devices or software platforms. reliability ensures a system is functioning correctly and providing accurate information. scalability how well a system can scale up, or adapt to the increased demands of growth. capacity planning determines future environmental infrastructure requirements to ensure high-quality performance. usability the degree to which a system is easy to learn and efficient and satisfying to use. grid computing a collection of computers that are coordinated to solve a common problem. cloud computing the use of resources and applications hosted remotely on the Internet. infrastructure as a service (IaaS) a service that delivers hardware networking capabilities. software as a service (SaaS) delivers applications over the cloud using a pay-per-use revenue model. platform as a service (PaaS) supports the deployment of entire systems including hardware, networking, and applications using a pay-per-use revenue model. Recommended textbook solutions
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Is a communications system connecting two or more computers?SUMMARY. When two or more computers are connected together so they can communicate with one another, they form a network. The largest computer network in the world in the Internet.
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 quizlet?The ability to get a system up and running in the event of a system crash or failure that includes restoring the company information is called a backup.
What consists of the physical devices associated with a computer system multiple choice hardware software Client server?Hardware is the physical devices associated with a computer system, where software is the instructions the hardware executes to carry out tasks. B. They are both specific forms of clients.
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