Artificial Intelligence
Basic components of a computer system
In this Class 9 Artificial Intelligence topic under ICT (Information & Communication Technology) Skills-I, students learn how a computer system is built and how its main components work together. They explore hardware such as the CPU, memory, storage devices, input devices, and output devices, along with the role of software in operating the system. The topic helps learners understand the flow of data from input to processing, storage, and output, building a clear foundation for using digital tools and studying AI.
Topic overviewटॉपिक का परिचय
Concept revisionअवधारणाओं का पुनरावर्तन
In which situation do both a printer and a monitor work as output devices?
The governing concept is the distinction between input and output devices. A monitor sends processed information to the user as visual output, while a printer sends it as a physical paper copy.
Which of the following is an input device?
An input device sends data or commands from the user to the computer. A keyboard accepts letters, numbers, and control commands, so option C is correct.
Which device displays results on a computer screen?
The governing input-output concept is that an output device presents processed information to the user. A monitor displays text, pictures, graphics, and video on the screen, so option D is correct.