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Storage devices in order of cost per Gb of storagefrom smallest to largest |
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Answer» A storage device is used in the computers to store the data. • Provides one of the core FUNCTIONS of the modern computer.Explanation:Types of Storage There are four type of storage: • Primary Storage • Secondary Storage • Tertiary Storage • Off-line StoragePrimary Storage • Also known as main memory. • Main memory is DIRECTLY or INDIRECTLY CONNECTED to the central processing unit via a memory bus. • The CPU continuously reads instructions stored there and executes them as required. • Example: – RAM – ROM – Cache |
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