We can't say the ports are input devices. Ports are just interface to which provides communication medium to the devices.
By using peripheral devices and the various input ports and sockets.
true.
SerialParallelUSBFirewireEtherneteSATAPCIAGP
The acronym for MIMO stands for multiple input multiple output. It is used when describing a devices input and outputs ports for sending or receiving information to and from other devices.
I/O ports, short for Input/Output ports, are physical interfaces on a computer or device that allow the exchange of data with external devices. These ports can be used for connecting peripherals such as keyboards, mice, printers, and storage devices to a computer. There are different types of I/O ports, including USB, HDMI, Ethernet, and audio ports.
The PS/2 ports connect a mouse and keyboard, while the game port connects game controllers. Parallel and serial ports connect older printers and PDA devices. Most current input devices use the USB port, of which there are usually several available on a modern computer. Firewire ports connect high-speed devices, including DV cameras and Firewire hard drives. Another high-speed hard drive connector is the eSATA port.
Input port
Peripheral ports such as COM, USB and serial ports, are input/output interfaces that allow devices to connect to a computer. Expansion slots are sockets on the motherboard where an expansion card is inserted.
Output devices are those that relay information from the computer the environment or other devices: monitors, sound cards and speakers, etc. Non-output devices are input devices (such as a keyboard or a microphone input). Not strictly output devices are combined input/output devices such as USB ports, serial ports, etc. Other devices, such as mass storage devices (hard disks, etc) are typically grouped separately from output devices, too. Memory devices, processing units, and infrastructure devices such as the motherboard chipset, power supply, fans and mechanic parts are all other examples of parts of a computer that are not output devices.
USB is used for almost everything. A few years ago there was also Firewire but you don't often get that anymore
A Mesh Topology
The devices that are used for input data in the computer are called input devices in realtors