Many people, especially the in-service staff, are busy in their jobs, learning, family lives and other important things and have little time and energy to learn and prepare the exam. But if you buy our 1Z0-047 New Study Plan test torrent, you can invest your main energy on your most important thing and spare 1-2 hours each day to learn and prepare the exam. Our questions and answers are based on the real exam and conform to the popular trend in the industry. It can help a lot of people achieve their dream. In today's competitive IT profession, if you want to stabilize your own position, you will have to prove your professional knowledge and technology level. For a better understanding of their features, please follow our website and try on them.
More and more people choose Oracle 1Z0-047 New Study Plan exam.
And many of our cutomers use our 1Z0-047 - Oracle Database SQL Expert New Study Plan exam questions as their exam assistant and establish a long cooperation with us. Our Oracle 1Z0-047 Test Questions exam training materials contains questions and answers. Our experienced team of IT experts through their own knowledge and experience continue to explore the exam information.
Provided that you lose your exam with our 1Z0-047 New Study Plan exam questions unfortunately, you can have full refund or switch other version for free. All the preoccupation based on your needs and all these explain our belief to help you have satisfactory and comfortable purchasing services on the 1Z0-047 New Study Plan study guide. We assume all the responsibilities our 1Z0-047 New Study Plan simulating practice may bring you foreseeable outcomes and you will not regret for believing in us assuredly.
Oracle 1Z0-047 New Study Plan - So, act now!
In today’s society, many enterprises require their employees to have a professional 1Z0-047 New Study Plan certification. It is true that related skills serve as common tools frequently used all over the world, so we can realize that how important an 1Z0-047 New Study Plan certification is, also understand the importance of having a good knowledge of it. Passing the 1Z0-047 New Study Plan exam means you might get the chance of higher salary, greater social state and satisfying promotion chance. Once your professional 1Z0-047 New Study Plan ability is acknowledged by authority, you master the rapidly developing information technology. With so many advantages, why don’t you choose our reliable 1Z0-047 New Study Plan actual exam guide, for broader future and better life?
We know the certificate of 1Z0-047 New Study Plan exam guide is useful and your prospective employer wants to see that you can do the job with strong prove, so our 1Z0-047 New Study Plan study materials could be your opportunity. Our 1Z0-047 New Study Plan practice dumps are sensational from the time they are published for the importance of 1Z0-047 New Study Plan exam as well as the efficiency of our 1Z0-047 New Study Plan training engine.
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
In order to live a better live, people improve themselves by furthering their study, as well as increase their professional Microsoft AZ-104-KR skills. Before getting ready for your exam, having the ability to choose the best SAP C-THR96-2405 practice materials is the manifestation of wisdom. VMware 5V0-92.22 - They are a bunch of courteous staff waiting for offering help 24/7. Therefore, no matter what kind of life you live, no matter how much knowledge you have attained already, it should be a great wonderful idea to choose our Cisco 350-601 guide torrent for sailing through the difficult test. Our Dell D-PWF-DY-A-00 study guide will be the best choice for your time, money and efforts.
Updated: May 27, 2022