And our 1Z0-047 Questions Ppt exam torrent make it easy for you to take notes on it so that your free time can be well utilized and you can often consolidate your knowledge. Everything you do will help you successfully pass the exam and get the card. The version of APP and PC of our 1Z0-047 Questions Ppt exam torrent is also popular. Our 1Z0-047 Questions Ppt exam simulation is a great tool to improve our competitiveness. After we use our 1Z0-047 Questions Ppt study materials, we can get the 1Z0-047 Questions Ppt certification faster. Omgzlook can satisfy the fundamental demands of candidates with concise layout and illegible outline of our 1Z0-047 Questions Ppt exam questions.
Other Oracle Certification 1Z0-047 We will never neglect any user.
Our company is open-handed to offer benefits at intervals, with 1Z0-047 - Oracle Database SQL Expert Questions Ppt learning questions priced with reasonable prices. 1Z0-047 Valid Free Study Questions training guide’s powerful network and 24-hour online staff can meet your needs. First of all, we can guarantee that you will not encounter any obstacles in the payment process.
They are unsuspecting experts who you can count on. Without unintelligible content within our 1Z0-047 Questions Ppt study tool, all questions of the exam are based on their professional experience in this industry. Besides, they made three versions for your reference, the PDF, APP and Online software version.
Oracle 1Z0-047 Questions Ppt - Don't hesitate!
Among global market, 1Z0-047 Questions Ppt guide question is not taking up such a large share with high reputation for nothing. And we are the leading practice materials in this dynamic market. To facilitate your review process, all questions and answers of our 1Z0-047 Questions Ppt test question is closely related with the real exam by our experts who constantly keep the updating of products to ensure the accuracy of questions, so all 1Z0-047 Questions Ppt guide question is 100 percent assured. We make 1Z0-047 Questions Ppt exam prep from exam candidate perspective, and offer high quality practice materials with reasonable prices but various benefits.
The efficiency of our 1Z0-047 Questions Ppt exam braindumps has far beyond your expectation. On one hand, our 1Z0-047 Questions Ppt study materials are all the latest and valid exam questions and answers that will bring you the pass guarantee.
1Z0-047 PDF DEMO:
QUESTION NO: 1
View the Exhibit and examine the structure of the EMPLOYEES table. You want to retrieve hierarchical data of the employees using the top-down hierarchy. Which SQL clause would let you choose the direction to walk through the hierarchy tree?
A.WHERE
B.HAVING
C.GROUP BY
D.START WITH
E.CONNECT BY PRIOR
Answer:E
QUESTION NO: 2
Which two statements are true regarding the execution of the correlated subqueries? (Choose two.)
A.The nested query executes after the outer query returns the row.
B.The nested query executes first and then the outer query executes.
C.The outer query executes only once for the result returned by the inner query.
D.Each row returned by the outer query is evaluated for the results returned by the inner query.
Answer:A D
QUESTION NO: 3
View the Exhibit and examine the descriptions of ORDER_ITEMS and ORDERS tables. You want to display the CUSTOMER_ID, PRODUCT_ID, and total (UNIT_PRICE multiplied by QUANTITY) for the order placed. You also want to display the subtotals for a CUSTOMER_ID as well as for a PRODUCT_ID for the last six months. Which SQL statement would you execute to get the desired output?
A.SELECT o.customer_id, oi.product_id, SUM(oi.unit_price*oi.quantity) "Total" FROM order_items oi
JOIN orders o ON oi.order_id=o.order_id GROUP BY ROLLUP (o.customer_id,oi.product_id) WHERE
MONTHS_BETWEEN(order_date, SYSDATE) <= 6;
B.SELECT o.customer_id, oi.product_id, SUM(oi.unit_price*oi.quantity) "Total" FROM order_items oi
JOIN orders o ON oi.order_id=o.order_id GROUP BY ROLLUP (o.customer_id,oi.product_id) HAVING
MONTHS_BETWEEN(order_date, SYSDATE) <= 6;
C.SELECT o.customer_id, oi.product_id, SUM(oi.unit_price*oi.quantity) "Total" FROM order_items oi
JOIN orders o ON oi.order_id=o.order_id GROUP BY ROLLUP (o.customer_id, oi.product_id) WHERE
MONTHS_BETWEEN(order_date, SYSDATE) >= 6;
D.SELECT o.customer_id, oi.product_id, SUM(oi.unit_price*oi.quantity) "Total" FROM order_items oi
JOIN orders o ON oi.order_id=o.order_id WHERE MONTHS_BETWEEN(order_date, SYSDATE) <= 6
GROUP BY ROLLUP (o.customer_id, oi.product_id) ;
Answer:D
QUESTION NO: 4
View the Exhibit and examine the description of the EMPLOYEES table. You want to display the
EMPLOYEE_ID, FIRST_NAME, and DEPARTMENT_ID for all the employees who work in the same department and have the same manager as that of the employee having EMPLOYEE_ID 104. To accomplish the task, you execute the following SQL statement: SELECT employee_id, first_name, department_id FROM employees WHERE (manager_id, department_id) =(SELECT department_id, manager_id FROM employees WHERE employee_id = 104) AND employee_id <> 104; When you execute the statement it does not produce the desired output. What is the reason for this?
A.The WHERE clause condition in the main query is using the = comparison operator, instead of EXISTS.
B.The WHERE clause condition in the main query is using the = comparison operator, instead of the IN operator.
C.The WHERE clause condition in the main query is using the = comparison operator, instead of the =
ANY operator.
D.The columns in the WHERE clause condition of the main query and the columns selected in the subquery should be in the same order.
Answer:D
QUESTION NO: 5
OE and SCOTT are the users in the database. The ORDERS table is owned by OE. Evaluate the statements issued by the DBA in the following sequence: CREATE ROLE r1; GRANT SELECT, INSERT
ON oe.orders TO r1; GRANT r1 TO scott; GRANT SELECT ON oe.orders TO scott; REVOKE SELECT
ON oe.orders FROM scott; What would be the outcome after executing the statements?
A.SCOTT would be able to query the OE.ORDERS table.
B.SCOTT would not be able to query the OE.ORDERS table.
C.The REVOKE statement would remove the SELECT privilege from SCOTT as well as from the role R1.
D.The REVOKE statement would give an error because the SELECT privilege has been granted to the role R1.
Answer:A
ISACA CISM - Once you decide to buy, you will have many benefits like free update lasting one-year and convenient payment mode. Cisco 300-425 - You only need to spend 20-30 hours practicing with our Oracle Database SQL Expert learn tool, passing the exam would be a piece of cake. Being the most competitive and advantageous company in the market, our EMC D-VPX-OE-A-24 practice quiz have help tens of millions of exam candidates realize their dreams all these years. Our DAMA CDMP-RMD study questions not only have three different versions for our customers to choose and enjoy the convenience and preasure in the varied displays. Their enrichment is dependable and reliable on the Fortinet FCSS_NST_SE-7.4 training braindumps.
Updated: May 27, 2022