Question 116

The SQL statements executed in a user session are as follows:

Which two statements describe the consequences of issuing the ROLLBACK TO SAVE POINT a command in the session? (Choose two.)
  • Question 117

    Examine the business rule:
    Each student can work on multiple projects and each project can have multiple students.
    You need to design an Entity Relationship Model (ERD) for optimal data storage and allow for generating reports in this format:
    STUDENT_ID FIRST_NAME LAST_NAME PROJECT_ID PROJECT_NAME PROJECT_TASK
    Which two statements are true in this scenario? (Choose two.)
  • Question 118

    View the Exhibit and examine the structure of the ORDERS table. The ORDER_ID column
    is the
    PRIMARY KEY in the ORDERS table.
    Evaluate the following CREATE TABLE command:
    CREATE TABLE new_orders(ord_id, ord_date DEFAULT SYSDATE, cus_id)
    AS
    SELECT order_id.order_date,customer_id
    FROM orders;
    Which statement is true regarding the above command?
  • Question 119

    Examine the structure of the EMPLOYEES table.

    You must display the maximum and minimum salaries of employees hired 1 year ago.
    Which two statements would provide the correct output? (Choose two.)
  • Question 120

    View the Exhibit and examine the details of PRODUCT_INFORMATIONtable.
    PRODUCT_NAME CATEGORY_ID SUPPLIER_ID
    Inkjet C/8/HQ 12 102094
    Inkjet C/4 12 102090
    LaserPro 600/6/BW 12 102087
    LaserPro 1200/8/BW 12 102099
    Inkjet B/6 12 102096
    Industrial 700/ID 12 102086
    Industrial 600/DQ 12 102088
    Compact 400/LQ 12 102087
    Compact 400/DQ 12 102088
    HD 12GB /R 13 102090
    HD 10GB /I 13 102071
    HD 12GB @7200 /SE 13 102057
    HD 18.2GB @10000 /E 13 102078
    HD 18.2GB @10000 /I 13 102050
    HD 18GB /SE 13 102083
    HD 6GB /I 13 102072
    HD 8.2GB@5400 13 102093
    You have the requirement to display PRODUCT_NAMEfrom the table where the CATEGORY_IDcolumn has values 12or 13, and the SUPPLIER_IDcolumn has the value 102088. You executed the following SQL statement:
    SELECT product_name
    FROM product_information
    WHERE (category_id = 12 AND category_id = 13) AND supplier_id = 102088; Which statement is true regarding the execution of the query?