Concept:The basic unit used by a computer to store or represent data is the bit.
Explanation:A bit is the smallest unit of data in computing.
It can store only one binary value, either
0 or
1.
All larger data units, such as bytes, are formed by grouping bits together.
Field, file, and database are higher-level ways of organising related data, not the basic storage unit.
Therefore, among the given options, data is ultimately stored in bits.
Answer:A. bit