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Flashcards do conjunto (6)
- 1Describe what is a WAN?A local area network (LAN) is a group of computers and associated devices that share a common communications line or wireless link to a server. Typically, a LAN encompasses computers and peripherals connected to a server within a distinct geographic area such as an office or a commercial establishment.
- 2Describe what is a LAN?A wide area network (WAN) is a geographically distributed private telecommunications network that interconnects multiple local area networks (LAN's). ... Typically, a router or other multi-function device is used to connect a LAN to a WAN.
- 3What are the advantages of a ring topology?Advantages of ring topology. All data flows in one direction, reducing the chance of packet collisions. A network server is not needed to control network connectivity between each workstation. Data can transfer between workstations at high speeds.
- 4What is a data?Data is a set of values of qualitative or quantitative variables. An example of qualitative data is an anthropologist's handwritten note about his or her interviews with indigenous people. Pieces of data are individual pieces of information.
- 5What is a Database?A database is an organised collection of data. A relational database, more restrictively, is a collection of schema, tables, queries, reports, views, and other elements.
- 6What is web address?In order to access content on the internet, a uniform resource lor URL, is required, which is also known as a web address. The web address specifies the protocol for accessing the page, the domain on which it resides as well as the path for folders and files on the site.
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- FlashCards sobre Sem título, criado por Qasim Hussain em 06-10-2017.
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- Qasim Hussain
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