Next, through my introduction, I hope you can have a deeper understanding of our 1Z0-047 Exam Assessment learning quiz. We really hope that our 1Z0-047 Exam Assessment practice engine will give you some help. In fact, our 1Z0-047 Exam Assessment exam questions have helped tens of thousands of our customers successfully achieve their certification. So you have to seize this opportunity of Omgzlook. Only with it can you show your skills. Now that more people are using mobile phones to learn our 1Z0-047 Exam Assessment study guide, you can also choose the one you like.
Other Oracle Certification 1Z0-047 Victory won't come to me unless I go to it.
Our experts made significant contribution to their excellence of the 1Z0-047 - Oracle Database SQL Expert Exam Assessment study materials. We provide our customers with the most reliable learning materials about Test 1Z0-047 Pass4Sure certification exam and the guarantee of pass. We assist you to prepare the key knowledge points of Test 1Z0-047 Pass4Sure actual test and obtain the up-to-dated exam answers.
Just look at the comments on the 1Z0-047 Exam Assessment training guide, you will know that how popular they are among the candidates. Our 1Z0-047 Exam Assessment exam braindumps have become a brand that is good enough to stand out in the market. The high quality product like our 1Z0-047 Exam Assessment study quiz has no need to advertise everywhere, and exerts influential effects which are obvious and everlasting during your preparation.
It is better than Oracle 1Z0-047 Exam Assessment dumps questions.
The industry experts hired by 1Z0-047 Exam Assessment exam materials are those who have been engaged in the research of 1Z0-047 Exam Assessment exam for many years. They have a keen sense of smell in the direction of the exam. Therefore, they can make accurate predictions on the exam questions. Therefore, our study materials specifically introduce a mock examination function. With 1Z0-047 Exam Assessment exam materials, you can not only feel the real exam environment, but also experience the difficulty of the exam. You can test your true level through simulated exams. At the same time, after repeated practice of 1Z0-047 Exam Assessment study braindumps, I believe that you will feel familiar with these questions during the exam and you will feel that taking the exam is as easy as doing exercises in peace. According to our statistics on the data so far, the passing rate of the students who have purchased one exam exceeds 99%, which is enough to see that 1Z0-047 Exam Assessment test guide is a high-quality product that can help you to realize your dream.
By using these aids you will be able to modify your skills to the required limits. Your 1Z0-047 Exam Assessment certification success is just a step away and is secured with 100% money back guarantee.
1Z0-047 PDF DEMO:
QUESTION NO: 1
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: 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
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: 4
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: 5
View the Exhibit and examine the description of the EMPLOYEES table. You want to display the
EMPLOYEE_ID, FIRST_NAME, and DEPARTMENT_ID for all the employees who work in the same department and have the same manager as that of the employee having EMPLOYEE_ID 104. To accomplish the task, you execute the following SQL statement: SELECT employee_id, first_name, department_id FROM employees WHERE (manager_id, department_id) =(SELECT department_id, manager_id FROM employees WHERE employee_id = 104) AND employee_id <> 104; When you execute the statement it does not produce the desired output. What is the reason for this?
A.The WHERE clause condition in the main query is using the = comparison operator, instead of EXISTS.
B.The WHERE clause condition in the main query is using the = comparison operator, instead of the IN operator.
C.The WHERE clause condition in the main query is using the = comparison operator, instead of the =
ANY operator.
D.The columns in the WHERE clause condition of the main query and the columns selected in the subquery should be in the same order.
Answer:D
SASInstitute A00-282 - You give us a trust and we reward you for a better future. EMC D-XTR-DY-A-24 - If you are always complaining that you are too spread, are overwhelmed with the job at hand, and struggle to figure out how to prioritize your efforts, these would be the basic problem of low efficiency and production. Although we cannot contact with each other face to face, but there are no disparate treatments and we treat every customer with consideration like we are around you at every stage during your review process on our Nutanix NCSE-Core exam questions. BCS TTA-19 - At the same time, if you have any question, we can be sure that your question will be answered by our professional personal in a short time. Our professional experts have simplified the content of our HP HPE7-A01 study guide and it is easy to be understood by all of our customers all over the world.
Updated: May 27, 2022