What is the Collections class (not Collection)? A   It is a class that includes several different types of collections. B   It is an interface defining the methods that any collection must implement. C   It provides a number of common methods that work with different collections.

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A: The answer of the question is given below

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Random Access

Random access is generally known as direct access. Random access is the capability to have access to any item from a given population of elements at random. Sequential access is the direct opposite of random access. In random access, the elements can be retrieved irrespective of the location. In order to move from point A to Z,  you can just jump to point Z in random access system. The disk is an example of random access.