So we make great contribution both to line and customers greatly. 1Z0-047 Reliable Test Blueprint practice materials are highly popular in the market compared with other materials from competitors whether on the volume of sales or content as well. All precise information on the 1Z0-047 Reliable Test Blueprint exam questions and high accurate questions are helpful. Our Omgzlook is the most reliable backing for every 1Z0-047 Reliable Test Blueprint candidate. All study materials required in 1Z0-047 Reliable Test Blueprint exam are provided by Our Omgzlook. No matter you are the students or the in-service staff you are busy in your school learning, your jobs or other important things and can’t spare much time to learn.
Other Oracle Certification 1Z0-047 They can be obtained within five minutes.
Other Oracle Certification 1Z0-047 Reliable Test Blueprint - Oracle Database SQL Expert If you fail, don't forget to learn your lesson. So the PDF version of our 1Z0-047 Latest Real Test Answers exam questions is convenient. All exam materials in 1Z0-047 Latest Real Test Answers learning materials contain PDF, APP, and PC formats.
Downloading the 1Z0-047 Reliable Test Blueprint free demo doesn't cost you anything and you will learn about the pattern of our practice exam and the accuracy of our 1Z0-047 Reliable Test Blueprint test answers. We constantly check the updating of 1Z0-047 Reliable Test Blueprint vce pdf to follow the current exam requirement and you will be allowed to free update your pdf files one-year. Don't hesitate to get help from our customer assisting.
Oracle 1Z0-047 Reliable Test Blueprint - Also, the system will deduct the relevant money.
We all know that 1Z0-047 Reliable Test Blueprint learning guide can help us solve learning problems. But if it is too complex, not only can’t we get good results, but also the burden of students' learning process will increase largely. Unlike those complex and esoteric materials, our 1Z0-047 Reliable Test Blueprint preparation prep is not only of high quality, but also easy to learn. For our professional experts simplified the content of the1Z0-047 Reliable Test Blueprint exam questions for all our customers to be understood.
Now, we have launched some popular 1Z0-047 Reliable Test Blueprint training prep to meet your demands. And you will find the quality of the 1Z0-047 Reliable Test Blueprint learning quiz is the first-class and it is very convenient to download it.
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
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
All applicants who are working on the Microsoft SC-400 exam are expected to achieve their goals, but there are many ways to prepare for exam. Our SAP C_TS462_2023 study materials can help you get your certification in the least time with the least efforts. Microsoft AZ-900-KR - Users can evaluate our products by downloading free demo templates prior to formal purchase. We have left some space for you to make notes on the PDF version of the Google Cloud-Digital-Leader study materials. Microsoft PL-400-KR - Believe that there is such a powerful expert help, our users will be able to successfully pass the qualification test to obtain the qualification certificate.
Updated: May 27, 2022