Correct option is C
The correct answer is
(A)-(III), (B)-(I), (C)-(IV), (D)-(II).
·
Hub is a
network device that connects multiple computers in a network.
·
Joystick is an
input device used for controlling video games or simulations.
·
Notepad is a
text editor that allows users to create and edit plain text.
·
Android is an
operating system used primarily in mobile devices.
Information Booster
1.
Hub (Network Device): A hub is used to connect multiple network devices, allowing communication between them. It operates at the physical layer of the OSI model and broadcasts data to all connected devices.
2.
Joystick (Input Device): A joystick is an input device used for interacting with computers and gaming systems. It has two or more axes of movement and is commonly used in gaming.
3.
Notepad (Text Editor): Notepad is a simple text editor available in Windows that supports basic text editing without rich formatting.
4.
Android (Operating System): Android is a popular mobile operating system developed by Google for smartphones and tablets, based on the Linux kernel.
Additional Knowledge
·
Hub as an Input Device: Incorrect, as it is a network device.
·
Joystick as an Operating System: Incorrect, as it is a hardware input device.