If you choose our nearly perfect 1Z0-047 Consultantpractice materials with high quality and accuracy, our 1Z0-047 Consultant training questions can enhance the prospects of victory. Choosing our 1Z0-047 Consultant learning prep is the most useful way to improve your grade and chance to pass the exam. This time set your mind at rest with the help of our 1Z0-047 Consultant guide quiz. Before you buy our product, you can download and try out it freely so you can have a good understanding of our 1Z0-047 Consultant quiz prep. Please feel safe to purchase our 1Z0-047 Consultant exam torrent any time as you like. All contents of 1Z0-047 Consultant training prep are made by elites in this area rather than being fudged by laymen.
Other Oracle Certification 1Z0-047 Nowadays, it is hard to find a desirable job.
Other Oracle Certification 1Z0-047 Consultant - Oracle Database SQL Expert It is more and more important for us to keep pace with the changeable world and improve ourselves for the beautiful life. Luckily, we are going to tell you a good new that the demo of the 1Z0-047 Latest Exam Camp Sheet study materials are easily available in our company. If you buy the study materials from our company, we are glad to offer you with the best demo of our study materials.
Why not have a try? Our 1Z0-047 Consultant exam questions are related to test standards and are made in the form of actual tests. Whether you are newbie or experienced exam candidates, our 1Z0-047 Consultant study guide will relieve you of tremendous pressure and help you conquer the difficulties with efficiency.
Oracle 1Z0-047 Consultant - For it also supports the offline practice.
We are sure you can seep great deal of knowledge from our 1Z0-047 Consultant study prep in preference to other materials obviously. Our 1Z0-047 Consultant practice materials have variant kinds including PDF, app and software versions. As 1Z0-047 Consultant exam questions with high prestige and esteem in the market, we hold sturdy faith for you. And you will find that our 1Z0-047 Consultant learning quiz is quite popular among the candidates all over the world.
To ensure a more comfortable experience for users of 1Z0-047 Consultant test material, we offer a thoughtful package. Not only do we offer free demo services before purchase, we also provide three learning modes for users.
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
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: 4
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: 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
As the captioned description said, our Microsoft PL-300 practice materials are filled with the newest points of knowledge about the exam. Second, once we have written the latest version of the Dell D-AX-RH-A-00certification guide, our products will send them the latest version of the Dell D-AX-RH-A-00 test practice question free of charge for one year after the user buys the product. Our Juniper JN0-223 learning quiz is the accumulation of professional knowledge worthy practicing and remembering, so you will not regret choosing our Juniper JN0-223 study guide. Choose the Microsoft AZ-104-KR test guide absolutely excellent quality and reasonable price, because the more times the user buys the Microsoft AZ-104-KR test guide, the more discounts he gets. You must be curious about your exercises after submitting to the system of our Huawei H19-315 study materials.
Updated: May 27, 2022