There are some loopholes or systemic problems in the use of a product, which is why a lot of online products are maintained for a very late period. The 1Z0-047 Braindumps test material is not exceptional also, in order to let the users to achieve the best product experience, if there is some learning platform system vulnerabilities or bugs, we will check the operation of the 1Z0-047 Braindumps quiz guide in the first time, let the professional service personnel to help user to solve any problems. The Oracle Database SQL Expert prepare torrent has many professionals, and they monitor the use of the user environment and the safety of the learning platform timely, for there are some problems with those still in the incubation period of strict control, thus to maintain the 1Z0-047 Braindumps quiz guide timely, let the user comfortable working in a better environment. To keep you updated with latest changes in the 1Z0-047 Braindumps test questions, we offer one-year free updates in the form of new questions according to the requirement of 1Z0-047 Braindumps real exam. Updated 1Z0-047 Braindumps vce dumps ensure the accuracy of learning materials and guarantee success of in your first attempt. Our experts will check whether there is an update every day, so you needn’t worry about the accuracy of 1Z0-047 Braindumps study materials.
Other Oracle Certification 1Z0-047 We believe that you will like our products.
As we will find that, get the test 1Z0-047 - Oracle Database SQL Expert Braindumps certification, acquire the qualification of as much as possible to our employment effect is significant. In the process of using the Oracle Database SQL Expert study question, if the user has some problems, the IT professor will 24 hours online to help users solve, the user can send email or contact us on the online platform. Of course, a lot of problems such as soft test engine appeared some faults or abnormal stating run phenomenon of our New Soft 1Z0-047 Simulations exam question, these problems cannot be addressed by simple language, we will service a secure remote assistance for users and help users immediate effectively solve the existing problems of our New Soft 1Z0-047 Simulations torrent prep, thus greatly enhance the user experience, beneficial to protect the user's learning resources and use digital tools, let users in a safe and healthy environment to study New Soft 1Z0-047 Simulations exam question.
If you encounter installation problems, we have professional staff to provide you with remote online guidance. We always put your needs in the first place. Our goal is to increase customer's satisfaction and always put customers in the first place.
Oracle 1Z0-047 Braindumps - They are free demos.
On the one hand, our company hired the top experts in each qualification examination field to write the 1Z0-047 Braindumps prepare dump, so as to ensure that our products have a very high quality, so that users can rest assured that the use of our research materials. On the other hand, under the guidance of high quality research materials, the rate of adoption of the 1Z0-047 Braindumps exam guide is up to 98% to 100%. Of course, it is necessary to qualify for a qualifying exam, but more importantly, you will have more opportunities to get promoted in the workplace.
When we choose the employment work, you will meet a bottleneck, how to let a company to choose you to be a part of him? We would say ability, so how does that show up? There seems to be only one quantifiable standard to help us get a more competitive job, which is to get the test 1Z0-047 Braindumpscertification and obtain a qualification. If you want to have a good employment platform, then take office at the same time there is a great place to find that we have to pay attention to the importance of qualification examination.
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
Cisco 200-901 - Perhaps you do not understand. Why the clients speak highly of our ACAMS CAMS-KR exam dump? Our dedicated service, high quality and passing rate and diversified functions contribute greatly to the high prestige of our products. EMC D-NWG-DS-00 - As long as you are convenient, you can choose to use a computer to learn, you can also choose to use mobile phone learning. Huawei H12-811_V1.0 - In modern society, we are busy every day. Our Microsoft AI-102 exam question can make you stand out in the competition.
Updated: May 27, 2022