weEk f0uR . . ! !

System is a process that has input, undergoes a process to analyze the input, and finally output to the input that has been processed.

Information System (IS) . . :

~ combination of hardware, software, infrastructured & trained personnel organized to facilitate planning, control, coordination & decision making in organisation.

0rganisation . . :

= Business

= People

= Information

Component of IS . . ! !

~ Hardware : perform input, process, output activities.

~ Software : computer program that govern computer operation.

~ Database : collection of facts & information.

~ Telecommunications, Network & Internet.

~ People : manage, run, program, & maintain the system.

~ Procedures : strategies, policies, methods & rules of system

Types of IS . . :

= Transaction Processing System (TPS)

= Decision Support System (DSS)

= Expert Support System (ESS)

= Management Information System (MIS)

= Office Automation System (OAS)
 

This week a lecturer has been explains about the information system. The system is important in processing information. These systems also have many advantages and provide convenience to consumers. There are many abundance types of information systems. Each has its own role in ensuring that the organization can operate smoothly and without any problems.

weEk ThreE . . ! !

Information & Communication Technology (ICT) . . ! !
= Media broadcasting technologies + digital technologies
I-information ( read, research,study )
C-communication ( internet, email )
T- technology (telephone, fax machine )

Uses of ICT . . :
~ healthcare
~ education
~ banking
~ business
~ goverment
~ science

ICT in Education. . :
= E-learning
= Virtual Universities & M-Learning
= Teleconcerence
= Smart School

ICT in Banking . . ! !
= all transaction are done by computer
= transaction can be made 24 hours
= improved services : online services

ICT in Business . . ! !
= Mobile telephones
= Video & tele-conferencing
= laptop computers
= E-mail
= Multimedia communication
=E-business

This week we have been exposed to the use of ICT in various fields. One is the use of ICT in banking. With the use of ICT systems, transaction work could be done more easily, quickly, and at any time. So, it can be concluded that ICT has many advantages and conveniences to the user.

sec0nD wEek... ! !

Information Technology (IT) ... ! !
= Computer-based tool that been used to work with information and to support information & also information-processing needs.

@rch!tecTurE. . :
~ High level map @ plan of information assets in organisation.

!nfr@strUctuRe . . :
~ Physical facilities that support entire organisation.
( IT component : hardware, software  ---> physical )
( IT services : Data & security management, system development )

Gl0bal!z@ti0n. . ! !
= Integration & interdependence of IT by rapid advances of IT )

For this week, I had to learn about IT. I have written all about IT here. And what is written here is based on my understanding. Thanks for reading . . .  =) 

F!rSt WeEk... ! !

What is DATA & What is INFORMATION . . ?
* DATA is used as an Input.
* INFORMATION is output of his processing.

Economics Of Information . . ^^
~ is a new ways of organizing work.
~ help in decision-making.
~ influence & persuade.
~ produced in package.
~produce information based products and services.

REACH
: Number of people
: Exchanging information
RICHNESS
~ Bandwidth : amount of information that can be moved from sender to receiver.
~ Customization : information tailored to audience in particular size
~ Interactivity : extent which involved parties can converse.

Sacrifice reach for richness or vice versa.(",)

INFORMATION MANAGEMENT
= managing any kind of information.
= collect & manage information from one or more sources.
= distribute information to one or more audiences.

This only I can conclude in this week.. =)

Welc0mE To IT Page. . ! ! :)

First of all I would like to thanks to God because I was given the opportunity to study at AIU. In the last semester, we have been exposed to the knowledge of ICT. This year, we will learn about the knowledge of IT. Through this blog, I can do revision or rewrite my understanding about IT that I have learned while in class. A blog is a great way to save time, easy and effective way to measure the level of understanding of the lecturers for their students. IT really is the use of computers and software to manage information.