The ____ Command Can Be Used to View the Contents

Multiple Choice

The ____ command can be used to view the contents of a record when it is anticipated that the record will need to be modified.It places a shared lock on the record(s) to be changed and prevents any other user from acquiring a lock on the same record(s) .​

A) ​SELECT...LOCK TABLE
B) ​COMMIT...LOCK TABLE
C) ​SELECT...FOR UPDATE
D) ​COMMIT...FOR UPDATE