Auxiliary sound refers to auxiliary interface connector where one can connect external sound devices.
Secondary storage is?æthe devices for permanent storage and it is not affected if the computer is turned on or not. Secondary storage is?æmostly known as auxiliary storage or external hardware.
Secondary storage device is USB and also the external hard disk are external devices these are best for external memory.
These are secondary storage devices such as the hard disk
RAM
audio external device Auxiliary
External devices which are attached to the computer are called "peripherals."
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An auxiliary storage device refers to any type of storage device--except for the internal memory, usually referred to as RAM (Random Access Memory)--that is used to save information. From the moment you start typing a letter in Microsoft Word, for example, and until you click on "Save", your entire work is stored in RAM. However, once you power off your machine that work is completely erased, unless you had saved a copy on an auxiliary storage device, like an internal or an external hard disk drive, optical drives for CDs or DVDs, or a USB flash drive. Read more: Types of Auxiliary Storage Devices | eHow.com http://www.ehow.com/about_5383009_types-auxiliary-storage-devices.html#ixzz2EdUOHDrX
list of external devices: 1.Mouse 2.Keyboard 3.Speakers 4.hardrive (external) 5.Microphone Do you think these aren't essential? External devices such as external hardrives, come in place when internal hardrives cannot be installed. Duh
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Depends on the size, but today they are usually measured in Gigabytes, although older devices might be measured in Megabytes.