Cyber Security
SYSTEM SECURITY, ICT ETHICAL ISSUES AND EMERGING TECHNOLOGIES. *Computer System Security. *Privacy and ICT Ethical Issues. *Emerging Technologies. ICT industry What is a computer security risk? Action that causes…
DATA COMMUNICATION AND NETWORKING. Introduction to Data Communication. Introduction to Computer Networks DATA COMMUNICATION AND COMPUTER NETWORK DATA COMMUNICATION Define data communication. Data communication is the process…
COMPUTER SOFT WARE a) System soft ware Language processor Programing language Utilities Operating System b) Application soft ware • Word processor 1 (launching & mastering key…
BOOTING PROCESS Define booting Types of booting Describe the booting process. What is booting? Process of starting or restarting a computer Types of booting A cold boot is the process…
DATA AND INFORMATION Data Information Information processing cycle DATA AND INFORMATION Data is a collection of raw and unprocessed facts, figures, and symbols. Information is data that…
COMPUTER HARD WARE What is computer hardware? ………………………………………………………………………………………………… ………………………………………………………………………………………………… Examples of computer hard ware – Mouse – Keboard – Plotter – Printer – Monitor – Hard disk – Random access…
Senior Five Term One Definition of Information Technology? Information technology (IT) is the combination of computer and communication technologies to process data into information. IT can also refer to the…
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