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lo3 - Coggle Diagram
lo3
3.1
application software
An application server is a programme or group of programmes designed for end users, an example of this would be word processor.
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-designed for a specific purpose, which may not be compatible with general applications
print server
A print server is a device that connects printers to computers over a network. All print jobs are sent from a computer over a network to the server which sends the print job out to a
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mail server
A mail server is a message transfer agent or mail transfer agent that transfers electronic mail messages from one computer to another.
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-for a small organization, a remote email service would be more cost efficient
web server
A web server is a computer that runs websites, it is a computer program that distributes web pages as they requisition.
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file server
A file server is a server which provides access to files, it acts as a central storage location which can be accessed by multiple systems.
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hyper visor
A hypervisor is a computer software , firmware or hardware that creates and runs virtual machines.
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3.2
client visulisation
A client virtualisation shows how common graphics like bar chart and line graphs can reveal how customers interact with your business, providing insights into all important retention portion of the customers journey
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storage visulisation
This is the process of presenting a logical view of the physical storage resource to a host computer. Treating all storage media in the enterprise as a single pool of storage.
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cloud storage
Cloud storage involves at least one data server that a user connects to via the internet, the user sends files manually or in an automated fashion over the internet to the data server which forwards the information to multiple servers, the stored data is then accessible through a web-based interface.
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Hybrid cloud storage is a mixed computing, storage and service environment made up of on premise infrastructure, private cloud storage and a public cloud
+agility as an organisation activities data requirements to change it can adjust iits usage more effectively
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server visualization
A server virtualization is the process of dividing a physical server into multiple unique and isolated servers by means of a software application. Each virtual server can run its own operating systems independently.
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3.3
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client server
Files are stored on a dedicated server
Server will be accessed at all times to retrieve and save files
3.5
sop
SOP- it is set up step by step instructions created by the organization for the workers to carry out routine operations. SOP aims to achieve efficiency, quality output.
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help desk
Help desk - is a place that a user of information technology can call to get help with a problem, instructions can be given to a user for small problems.
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MIS - is management information system is an information system used to collect, store and present information for an organisation, it makes the system process a large amount of data and process it so it can be used for decision making and data analysis. An efficient MIS can display the financial status for an organisation, highlight areas for improvement and generate sales forecasts based on current data.
CRM - a CRM is used to improve the relationship between its current customers and the organisation. It can be used to improve customer loyalty with customers who already have subscribed to their service as well as try to gain more customers. It is also known as a strategy for marketing.
3.4
lan
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wan
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Organisations have to hire/lease bandwidth from a telecom operator in order to transmit data over the WAN. This can be expensive.
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Sometimes things go wrong with the cables, or a central server, on the WAN.
Because the organisation doesn’t own this part of the network, they are reliant on their external supplier to fix the issue
They allow workers to collaborate, even if they are geographically far apart