A) Database-record- file-bytes- fields- bit
B) Database- fields- file- record- bit- bytes
C) Database- file- record- fields- bit- bytes
D) Database- file- record- fields- byte- bit
E) Database- record- fields- file-bytes- bit
Correct Answer: D
Solution :
[d] The correct descending or der of data hierarchy is; Data base \[>\] File \[>\] Record \[>\] Byte \[>\] Bit.| Database: a group of related files |
| File : a group of related records |
| Record : a group of related records |
| Fields : a group of characters or bytes that conveys meaning |
| Byte: 8 bits |
| Bit: smallest data item on a computer, can have values 0 or 1 |
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