MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Keyboards, scanners, mouses, joysticks and digital cameras are examples of input devices.

Detailed explanation-2: -A keyboard is one of the most important input devices. You can use it to input data into a computer or other electronic devices.

Detailed explanation-3: -The most common input devices are the keyboard, mouse, and touch screen. Portable keyboard, wireless mouse, and iPhone. There are hundreds of other input devices, like microphones to capture sound waves, scanners to capture image data, and virtual reality devices to capture our body movements.

Detailed explanation-4: -For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices. Devices for communication between computers, such as modems and network cards, typically perform both input and output operations.