问题:
Some data storage and transfer media have fixed-length physical records.
When the data records are short, more then one can be stored in a single, physical record to use the storage space efficiently. Consider this data:
1119 Smith 1120 Yvonne 1121 Albert 1130 Thomas
Which two statements can you use to load the data into the EMP table?()
A . A
B . B
C . C
D . D
Some data storage and transfer media have fixed-length physical records.
When the data records are short, more then one can be stored in a single, physical record to use the storage space efficiently. Consider this data:
1119 Smith 1120 Yvonne 1121 Albert 1130 Thomas
Which two statements can you use to load the data into the EMP table?()
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