Question Bank - Computer Awareness

Here's the question bank on all the computer awareness topics.

Speaker is a/an _____ device.

A.
output
B.
input
C.
memory
D.
storage

Solution:

The correct answer is output.An output device is any piece of computer hardware equipment that converts information into human-readable form. It can be text, graphics, tactile, audio, and video.Some of the output devices are Visual Display Units i.e. a Monitor, Printer graphic Output devices, Plotters, Speakers.An output device is any hardware device used to send data from a computer to another device or user. Additional InformationAn input device is a piece of equipment used to provide data and control signals to an information processing system such as a computer or information appliance.Examples of input devices include keyboards, mouse, scanners, cameras, joysticks, and microphones. ?Memory refers to the processes that are used to acquire, store, retain, and later retrieve information. In computing, memory is a device or system that is used to store information for immediate use in a computer or related computer hardware and digital electronic devices.The term memory is often synonymous with the term primary storage or main memory.An archaic synonym for memory is store.

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