Which of the following statements concerning the 'CREATE TABLE' command when building a table is correct?
A. SQL gives us a lot of leeway. Even after we've created a table, we can assign a datatype to a column.
B. We must assign a data type to each column.
C. When constructing a table, it is required to insert at least one row.
D. None of the above
Answer:B
Which of the following statements concerning the 'CREATE TABLE' command when building a table is correct?
A. SQL gives us a lot of leeway. Even after we've created a table, we can assign a datatype to a column. B. We must assign a data type to each column. C. When constructing a table, it is required to insert at least one row. D. None of the above
Explanation: Each column must be given a data type.