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17 Cards in this Set
- Front
- Back
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what is a collection of facts that is transmitted and stored in electronic form and processed through software? |
digital data |
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what are the four types of digital data? |
unstructured quasi structured semi structured structured |
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what type of data has no inherent structure and is usually stored as different types of files? IE - text documents, pdfs, images and videos |
unstructured |
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what type of data is textual data with erratic formats that can be formatted with effort and software tools? IE clickstream data |
quasi structured |
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what type of data is textual data files with an apparent pattern, enabling analysis? IE spreashsheets and XML files? |
semi structured |
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what type of data has a defined data model, format, structure? IE - database |
structured |
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what is processed data that is presented in a specific context to enable useful interpretation and decision-making? |
information |
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what are the three types of storage? |
magnetic storage devices (HDD and tape) optical storage devices (blu-ray, DVD, CD) flash-based storage devices (SSD, memory card, USB drive) |
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what is a facility that houses IT equipment including compute, storage, and network components, and other supporting infrastructure for providing centralized data-processing capabilities? |
data center |
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what are the 7 key characteristics of a data center? |
availability scalability data integrity security performance capacity management |
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what are the 5 key data center management processes? |
monitoring reporting provisioning planning maintenance |
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which key data center management process is a continuous process of gathering information on various resources in thedata center. The process involves monitoring parameters such as configuration, availability,capacity, performance, and security of resources? |
monitoring |
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which key data center management process is a process of collating and presenting the monitored parameters such asresource performance, capacity, and utilization of resources? |
reporting |
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which key data center management process is the process of configuring and allocating the resources that are required tocarry out business operations? |
provisioning |
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which key data center management process is a process of estimating the amount of IT resources required to supportbusiness operations and meet the changing resource requirements? |
planning |
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which key data center management process is a set of standard repeatable activities for operating the data center, and involves ensuring the proper functioning of resources and resolving incidents such asmalfunctions, outages, and equipment loss? |
maintenance |
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what are the three computing platforms? |
platform 1 (terminals) platform 2 (pc, internet) platform 3 (cloud, mobile devices) |
