Our 1Z0-047 Exam Discount training dumps are deemed as a highly genius invention so all exam candidates who choose our 1Z0-047 Exam Discount exam questions have analogous feeling that high quality our practice materials is different from other practice materials in the market. So our 1Z0-047 Exam Discount study braindumps are a valuable invest which cost only tens of dollars but will bring you permanent reward. So many our customers have benefited form our 1Z0-047 Exam Discount preparation quiz, so will you! These real questions and answers can lead to some really great things. If you fail the exam, we will give you FULL REFUND. Our 1Z0-047 Exam Discount learning quiz is a salutary guidance helping you achieve success.
Other Oracle Certification 1Z0-047 Moreover, we have Demos as freebies.
In order to meet the different need from our customers, the experts and professors from our company designed three different versions of our 1Z0-047 - Oracle Database SQL Expert Exam Discount exam questions for our customers to choose, including the PDF version, the online version and the software version. According to your need, you can choose the most suitable version of our Oracle Database SQL Expert guide torrent for yourself. The three different versions have different functions.
As we will find that, get the test 1Z0-047 Exam Discount certification, acquire the qualification of as much as possible to our employment effect is significant. But how to get the test 1Z0-047 Exam Discount certification didn't own a set of methods, and cost a lot of time to do something that has no value. With our 1Z0-047 Exam Discount exam Practice, you will feel much relax for the advantages of high-efficiency and accurate positioning on the content and formats according to the candidates’ interests and hobbies.
Oracle 1Z0-047 Exam Discount - Many customers may be doubtful about our price.
Our 1Z0-047 Exam Discount preparation practice are highly targeted and have a high hit rate, there are a lot of learning skills and key points in the exam, even if your study time is very short, you can also improve your 1Z0-047 Exam Discount exam scores very quickly. Even if you have a week foundation, I believe that you will get the certification by using our 1Z0-047 Exam Discount study materials. We can claim that with our 1Z0-047 Exam Discount practice engine for 20 to 30 hours, you will be ready to pass the exam with confidence.
Our exam questions just need students to spend 20 to 30 hours practicing on the platform which provides simulation problems, can let them have the confidence to pass the 1Z0-047 Exam Discount exam, so little time great convenience for some workers. It must be your best tool to pass your exam and achieve your target.
1Z0-047 PDF DEMO:
QUESTION NO: 1
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
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 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: 4
Evaluate the following SQL statement: ALTER TABLE hr.emp SET UNUSED (mgr_id); Which statement is true regarding the effect of the above SQL statement?
A.Any synonym existing on the EMP table would have to be re-created.
B.Any constraints defined on the MGR_ID column would be removed by the above command.
C.Any views created on the EMP table that include the MGR_ID column would have to be dropped and re-created.
D.Any index created on the MGR_ID column would continue to exist until the DROP UNUSED
COLUMNS command is executed.
Answer:B
QUESTION NO: 5
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
And our Dell D-SRM-A-01 study materials are always considered the guarantee to pass the exam. However, it’s not easy for those work officers who has less free time to prepare such an Microsoft PL-100 exam. In the meantime, all your legal rights will be guaranteed after buying our Appian ACA100 study materials. So we never stop the pace of offering the best services and Microsoft MS-700 practice materials for you. Even the Cisco 700-240 test syllabus is changing every year; our experts still have the ability to master the tendency of the important knowledge as they have been doing research in this career for years.
Updated: May 27, 2022