26/09/2019
Views: 6578 Downloads: 9
Summary
What is ICT?
components of ICT?
Uses of ICT in business?
Impact of ICT in the society, positive and negative.
Computer system, basic terminologies.
Evolution of computers.
Elements of computer system.
Computer hardware.
Computer softwares.
Selection and acquisition of computer softwares.
Introduction to operating system (O.S).
components of the O.S.
graphical user interface.
Computer booting.
Procurement of a computer.
Method of procuring of a computer.
Factors to consider when selecting a computer system.
Computer personnel and their managerial duties.
Computer files.
Elements of computer files.
Basic file design and storage.
File organization.
Data file and data bases.
Components of DBMS.
computer networks and data communication.
Communication devices.
Types of computer networks.
Functions of network operating system.
Network topology.
Information system introduction.
Components of information system.
Roles of information system in organization.
Information system security and control.
Introduction to internet.
Internet services.
Application of Internet.
Impact of Internet to society.
