In Java, what is used to store multiple values of the same type?OptionsPointersStructuresArraysLists
Question
In Java, what is used to store multiple values of the same type?
Options:
- Pointers
- Structures
- Arrays
- Lists
Solution
In Java, Arrays and Lists are used to store multiple values of the same type.
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Arrays: An array is a static data structure that can store a fixed-size sequential collection of elements of the same type. An array is used to store a collection of data, but it is often more useful to think of an array as a collection of variables of the same type.
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Lists: The List interface provides a way to store the ordered collection. It is a child interface of Collection. It is an ordered collection of objects in which duplicate values can be stored. Since List preserves the insertion order, it allows positional access and insertion of elements.
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