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14 cards from this deck
Data structure grouping related pieces of information
Individual pieces of information within a record
Yes - numbers, text, decimals, etc.
One dimension (only need one index to access fields)
0 (not 1)
Collection of multiple records (nested structure)
Two dimensions (need two indices to access data)
First index = record, second index = field
One complete record
One field across all records
No, just labels to help understand data
record[position]
collection[record][field]
Student databases, shopping, banking, medical records
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