Question

what is the dual device or input /output device? list with example

Answer 1

Answer:

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Explanation:

The devices that can be used to perform both functions -input and output- are called Dual Devices. These devices are also called Dual Purpose Devices or Both Input/Output Devices. With the help of a dual purpose device, we can enter data into computer as well as we can output data from the computer to outside world. For example, Dual devices include: Touch Screen Monitor, Modem, Network Interface Card, Sound card, Hard disk drive, Floppy disk Drive, Magnetic Tape Drive CD-Writer and DVD-Writer etc. These are also called Input/output devices, because they perform both functions.

Answer 2

Dual Devices are those pieces of equipment that can be used for both input and output. Modem, SD Card, NIC, etc. are examples of dual device.

• Dual purpose devices or both input/output devices are other names for these gadgets. We can input data into computers and output data from computers to the outside world with the aid of a dual-purpose device.
• Dual devices include, for instance, a touch screen monitor, a modem, a network interface card, a sound card, a hard drive, a floppy disc drive, a magnetic tape drive, a CD-Writer, and a DVD-Writer, among other things.
• Due to the fact that they can perform both tasks, these are also known as input/output devices.
• Computers would not be able to access data or save data without an input-output device. A computer must use an input/output device, such as a modem or network card, in order to access the Internet. The computer could not connect to or access the Internet without either of those.

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