If Your Cousin Asks You What Devices Can Be Used

question 118

Multiple Choice

If your cousin asks you what devices can be used to record and retrieve data, instructions, and/or information for future use on a computer, which of the following would you tell her?

• A)USB flash drives, SSDs, hard disks
• B)Hard disks, memory cards, memory
• C)Scanners, DVD drives, memory cards
• D)Memory, Blu-ray Disc drives, USB flash drives

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Definitions:

Percolation

The process of a liquid slowly passing through a filter or porous substance, often used in the context of water movement through soil.

Groundwater

Water stored underground in soil and crevasses, or an aquifer

Evaporation

The process by which a liquid turns into vapor, typically under the effect of heat.

Nitrogenase

The enzyme responsible for nitrogen fixation under anaerobic conditions.