中等ICT-DBAS-001
In a table, a record and a field are:
A. A record is a column and a field is a row.
B. A record is one row and a field is one column.✓ 答案
C. Both words mean primary key.
D. A field is a network switch.
解說
One record is one row, such as one student. One field is one column, such as the class.