A) character, record, field, file ,database
B) data base, file, record, field, character
C) character, file, record, field, database
D) character, field, record, file, database
E) character, record, field, database
Correct Answer: D
Solution :
[d] Data hierarchy refers to the systematic organization of data, often in a hierarchical form. The correct ascending order of data hierarchy is: Bit \[<\] Byte (Character) \[<\] Field\[<\] record \[<\] File \[<\] Database.| Database: a group of related files |
| File: a group of related records |
| Record: a group of related fields |
| Fields: a group of characters or bytes that conveys meaning |
| Bytes (characters): 8 bits |
| Bit: smallest data item on a computer, can have values 0 or 1 |
You need to login to perform this action.
You will be redirected in
3 sec
