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Arrays and Sorting Algorithms
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Total cards: 3•Content version: v3•Public deck•Updated: 8/1/2026
Card preview (3)
#1
Front (Question)
What is an array?
Back (Answer)
An array is a data structure that allows you to hold many items of data which is referenced by one identifier.
#2
Front (Question)
What must all items of data in an array have in common?
Back (Answer)
They must all be the same data type.
#3
Front (Question)
Do arrays have fixed lengths?
Back (Answer)
Yes.