Why do we distinguish between network administration and systems Essay

Why do we distinguish between intercommunicate presidential term and systems administration - Essay ExampleHowever, many companies have more than one roles being performed by a wizard person. This is mainly due to the lack of resources, limited operations and economic reasons. However, despite all this, the roles of the different pile involved in any typical IT department can easily be defined separately.The IT film director being the head of the department represents the IT in the top counselling team. Other three categories and/or designations atomic number 18 the people directly involved with workings and infrastructure of the IT of the company.The database executive director is simply the person managing the central database boniface of the organization. However there are significant confusions regarding the roles of the system and network administrator(s).The field of system administration is a broad term used to define the roles and responsibilities of the person who m aintains and operate the IT infrastructure of the company as a whole. A system administrator, also known as the sysadmin (Microsoft, 1999), can have a work memorial ranging from a few hours per week to a full time job depending on the size of the organization. A system administrator might not even know the CEO, but he actually acts as the liaison between the skilful and the non-technical staff of the organization. Some of the basic duties performed by the system administrator(s) are (Limoncelli & Hogan, 2007) demonstrate and maintain the user... Determine hardware and software pre-requisites, which patches and/or plug-ins to install, which services to provide, and which services to disable.Plan and manage the railcar room environment Design machine room specify cooling temperatures, cabling configurations, power connections and alternate jut, and environmental controls (fire alarm, tribute, etc.)Schedule downtime to perform upgrades/patches, and test devices and schedule downti me to manage devices.Install and maintain the user accounts develop pleasing use policy and login- make policy, rights and privileges of different users determine password change policies install/configure/manage name services and manage licenses.Determine disk quota allocation, manage disk space, and monitor log files.Configure network services (Burgess, 2002)Printing, file sharing, name service.Determine file sharing needs and printing policies.Manage security for shared resources.Other duties of a system administrator may also include scripting, programming, project management for systems-related project of automation and/or system analysis and designing, supervising and/or training computer operators, and do as a consultant for computer related problems beyond the ordinary knowledge of the technical support staff. A System Administrator is supposed to demonstrate a versatile blend of fine tuned technical skills and responsibility.Larger organizations have clearly defined model s while smaller organizations will be likely to unite functions in order to maintain the health and operational capabilities of the systems. In both cases a system administrator would be there either as part of the larger IT group or as the altogether IT manager responsible for every system