ICT Exam Questions PDF

# ICT EXAMS QUESTIONS ## How does ICT improve communication within a society? ICT enhances communication by enabling fast and accessible messaging through instant messaging, social media, and video calls while also improving information sharing in businesses, schools, and governments. ## Mentio...

# ICT EXAMS QUESTIONS ## How does ICT improve communication within a society? ICT enhances communication by enabling fast and accessible messaging through instant messaging, social media, and video calls while also improving information sharing in businesses, schools, and governments. ## Mention three ways ICT has transformed social media? 1. Social Media: Platforms like Facebook and WhatsApp allow us to connect instantly with friends and family, no matter where they are. 2. Online Communities: We can join forums and groups that match our interests, helping us meet new people and share experiences globally. 3. Virtual Communication: Video calls and messaging apps enable us to have meaningful conversations without being in the same place. ## Define computers and the basic components of a computer A computer is an electronic device that processes data to perform tasks like calculations, storing information, and communication. It takes input, processes it, and produces an output. 1. **Input Devices** - Devices like a keyboard and mouse that allow users to enter data. 2. **Processing Unit (CPU)** - The brain of the computer that processes instructions. 3. **Memory (RAM & Storage)** - RAM stores temporary data, while storage (HDD/SSD) keeps data permanently. 4. **Output Devices** - Devices like a monitor and printer that display results. 5. **Power Supply** - Provides the necessary power for the computer to function. ## What is information communication and technology? ICT refers to the use of technology to store, process, transmit, and retrieve information. It includes computers, the internet, telecommunications, and digital devices that help in communication and data management. ## Distinguish between hardware and software * **Hardware** refers to the physical parts of a computer, like the keyboard, monitor, and CPU. * **Software** refers to the programs and applications that run on a computer, like Windows, Microsoft Word, and web browsers. ## How does hardware function? Hardware works by receiving input from devices like a keyboard or mouse, processing it using the CPU, storing data in memory or storage, and displaying the output on devices like a monitor or printer. It follows instructions from software to perform tasks.