Which keyword is used to determine if a column value is equal to any one of a set of values? AND EXISTS HAVING IN OR True or False: A ROLLBACK command will undo the last COMMIT. True False The term "atomicity" refers to: The fact that all statements in a transaction complete or get rolled back as a unit. The fact that a transaction can only have one SQL statement in it. The fact that statements in a transaction can only work on one table. All of the above Which of the following statements is true? The COMMIT statement defines the beginning of a transaction The ACID properties guarantee that all the changes made during a transaction get done or not done A transaction must involve exactly one SQL statement. MySQL DCL command includes which one of the following UPDATE SELECT ROLLBACK ALTER INSERT In the following SQL statement: SELECT FROM items WHERE Item No BETWEEN 12 and 27; If an Item No 27 exists, it will be included in the results. True False