If no value is assigned to a column when a row is added to a table,the column will contain a NULL value.
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Q10: The SYSDATE keyword cannot be included in
Q11: The VALUES clause is not included with
Q12: Single-row functions cannot be included in the
Q13: If the WHERE clause is omitted from
Q14: If data is only being added to
Q16: The INSERT command is used to modify
Q17: The LOCK TABLE command can be used
Q18: The ROLLBACK command is used to permanently
Q19: The data being inserted into a table
Q20: The SET clause of the UPDATE command
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