As for the 1Z0-047 Pdf study materials themselves, they boost multiple functions to assist the learners to learn the 1Z0-047 Pdf learning dumps efficiently from different angles. For example, the function to stimulate the exam can help the exam candidates be familiar with the atmosphere and the pace of the real 1Z0-047 Pdf exam and avoid some unexpected problem occur such as the clients answer the questions in a slow speed and with a very anxious mood which is caused by the reason of lacking confidence. At first, it can be only used on PC. But with our IT staff's improvement, now our Oracle 1Z0-047 Pdf PC test engine can be installed on all electronic products. Different from other similar education platforms, the 1Z0-047 Pdf quiz guide will allocate materials for multi-plate distribution, rather than random accumulation without classification.
Other Oracle Certification 1Z0-047 You’ve heard it right.
Having been handling in this line for more than ten years, we can assure you that our 1Z0-047 - Oracle Database SQL Expert Pdf study questions are of best quality and reasonable prices for your information. Besides, the pollster conducted surveys of public opinions of our Reliable 1Z0-047 Dumps Free study engine and get desirable outcomes that more than 98 percent of exam candidates feel rewarding after using our Reliable 1Z0-047 Dumps Free actual exam. And we enjoy their warm feedbacks to show and prove that we really did a good job in this career.
1Z0-047 Pdf study engine is very attentive to provide a demo for all customers who concerned about our products, whose purpose is to allow customers to understand our product content before purchase. Many students suspect that if 1Z0-047 Pdf learning material is really so magical? Does it really take only 20-30 hours to pass such a difficult certification exam successfully? It is no exaggeration to say that you will be able to successfully pass the exam with our 1Z0-047 Pdf exam questions.
Oracle 1Z0-047 Pdf - So customer orientation is the beliefs we honor.
Our Oracle Database SQL Expert study question is compiled and verified by the first-rate experts in the industry domestically and they are linked closely with the real exam. Our products’ contents cover the entire syllabus of the exam and refer to the past years’ exam papers. Our test bank provides all the questions which may appear in the real exam and all the important information about the exam. You can use the practice test software to test whether you have mastered the Oracle Database SQL Expert test practice dump and the function of stimulating the exam to be familiar with the real exam’s pace, atmosphere and environment. So our 1Z0-047 Pdf exam questions are real-exam-based and convenient for the clients to prepare for the exam.
You can have a free try for downloading our 1Z0-047 Pdf exam demo before you buy our products. What’s more, you can acquire the latest version of 1Z0-047 Pdf training materials checked and revised by our exam professionals after your purchase constantly for a year.
1Z0-047 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
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: 5
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
EMC D-VXR-DY-23 - Especially if you do not choose the correct study materials and find a suitable way, it will be more difficult for you to pass the exam and get the Oracle related certification. You will feel grateful to choose our Amazon DOP-C02-KR learning quiz! If you buy the VMware 2V0-32.24 test prep from our company, we can assure to you that you will have the chance to enjoy the authoritative study platform provided by our company to improve your study efficiency. Since our SAP C-THR70-2404 exam torrent is designed on the purpose to be understood by our customers all over the world, it is compiled into the simplest language to save time and efforts. Our system will automatically send you the updated version of the SAP C-TS462-2023 preparation quiz via email.
Updated: May 27, 2022