Answer :

Final answer:

The keyboard is the only input peripheral among the options provided, allowing users to enter data into a computer. Headphones, speakers, and monitors are all output devices. Understanding the distinction between input and output devices is key in computer technology.


Explanation:

Understanding Input and Output Devices


In the context of computer peripherals, input devices are those that allow users to enter data or control signals to a computer. A keyboard is one of the most common input devices, allowing users to type and interact with software. Let's look at the options provided:



  • Headphones: These are considered output devices since they deliver sound from the computer to the user's ears.

  • Speakers: Similar to headphones, speakers are also output devices used to play audio.

  • Monitor: This is another output device that displays visual information from the computer.

  • Keyboard: This is the only input peripheral listed. It allows users to input text and commands into the computer.


To summarize, among the options given, the keyboard is considered an input peripheral, as it enables the user to communicate with the computer by sending data.


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