Information and Communication Technology Essentials PDF

Information Information and and Communication Communication technology technology essentials essentials  Lesson Lesson Objectives Objectives Explain the role of Information and Communication Technology (ICT) in...

Information Information and and Communication Communication technology technology essentials essentials  Lesson Lesson Objectives Objectives Explain the role of Information and Communication Technology (ICT) in modern society, including its impact on various sectors such as business, education, and healthcare. Outline the key milestones in the history of computers and describe how technological advancements have shaped the evolution of computing devices from early mechanical systems to modern digital technology. Identify and describe the primary hardware components of a computer system, including the CPU, memory, storage, and peripherals, and explain their functions and interactions within the system. Communication Communication Communication is a process of exchanging meaningful messages through the use of common symbols.  INFORMATION INFORMATION TECHNOLOGY TECHNOLOGY a set of related fields that encompass computer systems, software, programming languages, and data and information processing, and storage.  ict ict The study and ethical practice of facilitating learning and improving performance by creating, using and managing appropriate technological processes and resources.  question question The statement “ethical practice”, what does it mean?  ict ict A diverse set of technological tools and resources used to transmit, store, create, share or exchange information.  question question How does ICT affect the exchange of information in the modern world?  ict ict INFORMATION. COMMUNICATION. TECHNOLOGY. Where information means knowledge, communication means transfer of knowledge and technology means the usage of computers and other media applications.  Information and Information and communication communication technologies (ICT) technologies (ICT) information and communication technologies (ICT) is defined as a diverse set of technological tools and resources used to transmit, store, create, share or exchange information Source: UIS. 2009. Guide to measuring information and communication technologies (ICT) in education. Montreal: UIS.  Why is Why is ICT ICT important? important? WORK EDUCATION ENTERTAINMENT  CHARACTERISTICS OF CHARACTERISTICS OF ICT ICT Digital Digital Interconnected Interconnected Interoperable Interoperable Scalable Scalable Secure Secure User-Friendly User-Friendly Adaptable Adaptable Reliable Reliable Efficient Efficient Innovative Innovative CHARACTERISTICS OF CHARACTERISTICS OF ICT ICT Digital Digital The foundation of an ICT system lies in its digital nature. Unlike analog systems that use continuous signals, digital systems process and store information using discrete, binary values (0s and 1s). CHARACTERISTICS OF CHARACTERISTICS OF ICT ICT Interconnected Interconnected ICT systems are characterized by their interconnectedness, enabling seamless communication and data exchange between various devices and networks. l network, is a prime example of an interconnected ICT system that allows billions of devices to communicate with each other. CHARACTERISTICS OF CHARACTERISTICS OF ICT ICT Interoperable Interoperable Interoperability is another key characteristic of ICT systems, referring to the ability of different devices, software, and networks to work together seamlessly. CHARACTERISTICS OF CHARACTERISTICS OF ICT ICT Scalable Scalable ICT systems are designed to be scalable, allowing them to accommodate growing demands for data storage, processing, and transmission. CHARACTERISTICS OF CHARACTERISTICS OF ICT ICT Secure Secure Security is a critical characteristic of ICT systems, given the sensitive nature of the data they handle. ICT systems must protect information from unauthorized access, modification, and disclosure. authorized access attempts. CHARACTERISTICS OF CHARACTERISTICS OF ICT ICT User-Friendly User-Friendly ICT systems are designed to be user- friendly, ensuring that users can easily interact with and navigate through the system. User-friendliness is achieved through intuitive interfaces, clear instructions, and helpful error messages. CHARACTERISTICS OF CHARACTERISTICS OF ICT ICT Adaptable Adaptable Adaptability is another important characteristic of ICT systems, enabling them to evolve and accommodate changing user needs and technological advancements. Adaptable systems are designed using modular architectures, allowing individual components to be updated or replaced without affecting the entire system. CHARACTERISTICS OF CHARACTERISTICS OF ICT ICT Reliable Reliable Reliability is a crucial characteristic of ICT systems, ensuring that they function consistently and without failures. Reliable systems are designed with fault tolerance, redundancy, and backup mechanisms to minimize downtime and data loss. CHARACTERISTICS OF CHARACTERISTICS OF ICT ICT Efficient Efficient Efficiency is a key characteristic of ICT systems, enabling them to process and transmit large amounts of data quickly and accurately. Efficient systems are designed to optimize resource utilization, minimize waste, and reduce costs. CHARACTERISTICS OF CHARACTERISTICS OF ICT ICT Innovative Innovative Innovation is a driving force behind the continuous evolution of ICT systems. Innovative ICT systems leverage cutting-edge technologies and creative solutions to address complex problems and drive progress.  CHARACTERISTICS OF CHARACTERISTICS OF ICT ICT Digital Digital Interconnected Interconnected Interoperable Interoperable Scalable Scalable Secure Secure User-Friendly User-Friendly Adaptable Adaptable Reliable Reliable Efficient Efficient Innovative Innovative Naukri. (n.d.). What is the full form of ICT? Naukri.com. Retrieved August 30, 2024, from https://www.naukri.com/career-advice/what-is-full-form-of-ict- caid#:~:text=The%20key%20characteristics%20of%20an,reliable%2C%20efficient%2C%20and%20innovative