Question 41

Examine the description of the PRODUCT_STATUS table:

The status column contains the values 'in stock' or 'out of stock' for each row.
Which two queries will execute successfully?
  • Question 42

    Which two statements are true about the results of using the INTERSECT operator in compound queries? (Choose two.)
  • Question 43

    You execute this command:

    During the export operation, you detach from the job by using CTRL+C and then execute this command:
    Export> STOP_JOB=immediate
    Are you sure you wish to stop the job ([yes]/no): yes
    Which two statements are true about the job? (Choose two.)
  • Question 44

    Which two tasks can you perform using DBCA for databases? (Choose two.)
  • Question 45

    Examine the description of the EMPLOYEES table:

    Which query is valid?