ICAT3025A - Install and optimise operating system Information and Communications Technology (ICA05)
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Transcript of ICAT3025A - Install and optimise operating system Information and Communications Technology (ICA05)
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ICAT3025A - Install and optimise operating system
Information and Communications Technology (ICA05)
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Provide advice to clients
Determine function of operating systems
Obtain operating system Install, configure and optimise
operating system Provide instruction to meet new
software requirements
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Determine function of operating systems Identify and demonstrate understanding of the
purposes of the operating system Distinguish between batch system, real-time
system, multi-tasking system Identify and demonstrate understanding of the
basic functions of operating system, including file system, memory management, process scheduling
Identify and demonstrate management of virtual memory
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Obtain operating system
Contact operating system vendors to obtain technical specifications and system requirements
Document adjustment recommendations and provide to appropriate person
Determine and apply knowledge of licensing, hardware and security requirements
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Install, configure and optimise operating system
Install, configure and test the operating system software in accordance with installation procedures and organisational requirements
Optimise the system to meet organisational requirements
Document the system according to organisational requirements
Install the operating system with minimal disruption to client or users
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Provide instruction to meet new software requirements
Provide one-to-one instruction about changes to the client or users as required
Obtain client evaluation about new system to ensure requirements are met, using appropriate feedback mechanism
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Key Terms and Concepts
active listening adjustment recommendations application software batch system client evaluation/feedback client/user customise desktop and viewing options default settings diagnostic tools evaluation and selection of operating
systems features and functions of operating systems feedback mechanism file system hardware implementation plan install and configure application software install, configure and optimise operating
system installation options licences managing new technology
memory management minimum and recommended system
requirements multi-tasking system one-to-one instruction operating system software operating system vendors operating systems process scheduling purpose of the operating system questioning techniques real time system sources of information system functionality system security technical specifications virtual memory workplace documentation.
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The purpose of an operating system first program loaded into the computer by a boot
program and remains in memory at all times manage all other programs including the allocation
and usage of hardware resources such as: memory central processing unit (CPU) time access and security hard disk space peripheral devices
foundation software on which other application/ application programs depend.
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Benefits and limitations of the following operating systems
single-user/task multi-user/task network.
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The features of operating systems
open source (such as Linux) Windows Apple.
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Basic features, function, benefits and limitations of
batch system real-time system multi-tasking system.
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Virtual memory A process where large
programs are partially loaded into RAM, while the rest stays on the hard drive (in the swap file).
This way, the program thinks the computer has more RAM than it has installed on the system board.
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Sources of information regarding vendor products and services
consultants suppliers personal contacts industry/trade publications and
magazines trade shows the internet.
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Definitions
technical specification system requirements.
The difference between minimum and recommended system requirements for installation of vendor products
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Knowledge compatibility of an operating system
in respect to other versions interoperability between operating
systems (with respect to the ability of operating systems from different vendors to share data using agreed file formats and protocols)
application software appropriate to the operating system.
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Possible selection criteria for software
functionality benefit/s security growth delivery time software and hardware support risk/s.
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Knowledge end user licence agreements (EULA)
and responsibilities the differences between single-user,
network and site licences intellectual property copyright issues user authorisation and system
security hardware and software registers.
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Concepts
configure optimise support install uninstall upgrade compatibility.
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Understand
installation options full typical portable custom
installation files and directories typical or default settings.
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Installation and configuration of application software
word processing databases spreadsheets graphics presentation system browser email internet browser.
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Implementation plan timing tasks involved allocation of tasks resources required schedule acceptance procedures other issues specific to the
company/organisation
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Managing new technology
overcoming resistance to technology ensuring user competency monitoring efficient use and rectifying
any problems through appropriate means
monitoring performance of technology.
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Obtain client feedback
questionnaire paper electronic
interview focus group.
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Points to consider when designing feedback mechanism
use of language targeted to client plain English minimise technical/industry jargon
questioning technique open, closed and/or reflective avoid bias/leading questions
opportunity for ‘free-response’.
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Methods to enable feedback from the client:
written mail electronic mail internet/intranet facsimile
verbal telephone one-on-one meeting.
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Types of feedback
positive negative constructive.
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Reporting feedback to appropriate person
supervisor/team leader management vendor supplier trainer colleagues client.