It doesn’t matter if it's your first time to attend 1Z0-047 Exam Guide practice test or if you are freshman in the IT certification test, our latest 1Z0-047 Exam Guide dumps guide will boost you confidence to face the challenge. Our dumps collection will save you much time and ensure you get high mark in 1Z0-047 Exam Guide actual test with less effort. Come and check the free demo in our website you won’t regret it. Omgzlook Oracle 1Z0-047 Exam Guide exam questions and answers provide you test preparation information with everything you need. About Oracle 1Z0-047 Exam Guide exam, you can find these questions from different web sites or books, but the key is logical and connected. For all of you, it is necessary to get the Oracle certification to enhance your career path.
Other Oracle Certification 1Z0-047 You can study any time anywhere you want.
Other Oracle Certification 1Z0-047 Exam Guide - Oracle Database SQL Expert So you don’t need to wait for a long time and worry about the delivery time or any delay. The most important is that our test engine enables you practice Exam 1Z0-047 Collection exam pdf on the exact pattern of the actual exam. Our IT professionals have made their best efforts to offer you the latest Exam 1Z0-047 Collection study guide in a smart way for the certification exam preparation.
Because our materials not only has better quality than any other same learn products, but also can guarantee that you can pass the 1Z0-047 Exam Guide exam with ease. With the rapid development of computer, network, and semiconductor techniques, the market for people is becoming more and more hotly contested. Passing a 1Z0-047 Exam Guide exam to get a certificate will help you to look for a better job and get a higher salary.
Oracle 1Z0-047 Exam Guide - How diligent they are!
At this time, you will stand out in the interview among other candidates with the 1Z0-047 Exam Guide certification. Constant improvement is significant to your career development. Your current achievements cannot represent your future success. Never stop advancing. Come to study our 1Z0-047 Exam Guide learning materials. Stick to the end, victory is at hand. Action always speaks louder than words. With the help of our 1Z0-047 Exam Guide study questions, you can reach your dream in the least time.
If you are satisfied with our 1Z0-047 Exam Guide training guide, come to choose and purchase. If you buy the Software or the APP online version of our 1Z0-047 Exam Guide study materials, you will find that the timer can aid you control the time.
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
As you know, it is troublesome to get the ASQ CQE-KRcertificate. All experts and professors of our company have been trying their best to persist in innovate and developing the Adobe AD0-E121 test training materials all the time in order to provide the best products for all people and keep competitive in the global market. We believe that you will pass your exam and get the related certification with Salesforce Salesforce-Hyperautomation-Specialist study dump. Tableau TDS-C01 - Life is full of ups and downs. Although a lot of products are cheap, but the quality is poor, perhaps users have the same concern for our latest IAM IAM-Certificate exam dump.
Updated: May 27, 2022