Information and Communications Technology (ICT) systems are the backbone of modern digital infrastructure, enabling the processing, storage, and exchange of data and information across various platforms and devices. These systems encompass a wide range of components, each playing a crucial role in facilitating communication, collaboration, and the delivery of services.
What does ICT stand for?
Hardware
At the core of every ICT system lies hardware components, including computers, servers, networking devices, storage devices, and peripheral devices such as printers and scanners.
Hardware provides the physical infrastructure necessary for processing, storing, and transmitting data.
Hardware
Software
Software components encompass operating systems, applications, databases, and programming languages that enable users to interact with hardware and perform specific tasks.
Operating systems manage hardware resources and provide a platform for running applications, while applications and databases support various functionalities, such as word processing, data analysis, and content management.
7. The operating system of a computer manages the resources of the system.
Data
Data forms the foundation of an ICT system, representing the raw information that is processed, stored, and analyzed to generate insights and support decision-making.
Data can take various forms, including structured data stored in databases, unstructured data in documents and files, and multimedia content such as images and videos.
Data
People
People are essential stakeholders in ICT systems, encompassing users, administrators, developers, and other stakeholders who interact with the system.
People define requirements, use the system to perform tasks, provide support and maintenance, and drive innovation and development efforts.
1. In ICT systems, interact with computers to perform various tasks.
Networks
Networks serve as the communication infrastructure of ICT systems, enabling data exchange and connectivity between different devices and components.
Wired and wireless networks, along with communication protocols and technologies, facilitate the seamless transmission of data across local and global infrastructures.
Which of the following is an example of a network device used in ICT systems?
Internet
A global network of interconnected computer networks that enables communication and access to information and services. The internet is a key component of many ICT systems, providing connectivity and access to resources and services hosted on remote servers.
The is a global network that connects millions of computers and other devices worldwide.
Procedures
Procedures and processes govern the operation, management, and use of ICT systems, ensuring efficiency, reliability, and security.
These procedures cover areas such as system configuration, data management, security protocols, and incident response, providing guidelines for effective system operation and maintenance.
Procedures
Security
Measures and mechanisms to protect the confidentiality, integrity, and availability of data and resources within the system. This includes access controls, encryption, firewalls, intrusion detection and prevention systems, and security policies and procedures.
Which of the following is a common security measure in an ICT system?
Standards
Standards and specifications ensure interoperability, compatibility, and quality in ICT systems, providing guidelines and frameworks for design, development, and implementation.
Standards cover areas such as data formats, communication protocols, security protocols, and software development practices, fostering interoperability and innovation in the ICT ecosystem.
10. The communication between devices in a network is facilitated by .
Services
ICT systems provide a wide range of services and functionalities to users and stakeholders, enabling communication, collaboration, and access to information and resources.
These services include email, messaging, collaboration tools, cloud computing, e-commerce, and multimedia streaming, enhancing productivity, efficiency, and connectivity in various domains.
One of the main ICT system services is communication.
