View the exhibit and examine the data in the PROJ_TASK_DETAILS table. (Choose the best answer.) The PROJ_TASK_DETAILS table stores information about project tasks and the relation between them.
The BASED_ON column indicates dependencies between tasks.
Some tasks do not depend on the completion of other tasks.
You must generate a report listing all task IDs, the task ID of any task upon which it depends and the name of the employee in charge of the task upon which it depends.
Which query would give the required result?

Which two are true about the WITH GRANT OPTIONclause? (Choose two.)

Examine the structure of the BOOKS_ TRANSACTIONS table:

Examine the SQL statement:

Which statement is true about the outcome?

The CUSTOMERStable has a CUST_CREDIT_LIMITcolumn of data type NUMBER.
Which two queries execute successfully? (Choose two.)

Which three are true about multitable INSERTstatements? (Choose three.)