1Z0-047 Pdf - Oracle Reliable Test Oracle Database SQL Expert Cram Review - Omgzlook

If you are worry about the coming 1Z0-047 Pdf exam, our 1Z0-047 Pdf study materials will help you solve your problem. In order to promise the high quality of our 1Z0-047 Pdf exam questions, our company has outstanding technical staff, and has perfect service system after sale. More importantly, our good 1Z0-047 Pdf guide quiz and perfect after sale service are approbated by our local and international customers. We can claim that once you study with our 1Z0-047 Pdf exam questions for 20 to 30 hours, then you will be albe to pass the exam with confidence. Our website is considered to be the most professional platform offering 1Z0-047 Pdf practice guide, and gives you the best knowledge of the 1Z0-047 Pdf study materials. If you decide to buy our 1Z0-047 Pdf study questions, you can get the chance that you will pass your 1Z0-047 Pdf exam and get the certification successfully in a short time.

Other Oracle Certification 1Z0-047 It's never too late to know it from now on.

Other Oracle Certification 1Z0-047 Pdf - Oracle Database SQL Expert So our exam training materials is simulated with the practical exam. And this version also helps establish the confidence of the candidates when they attend the Relevant 1Z0-047 Answers exam after practicing. Because of the different habits and personal devices, requirements for the version of our Relevant 1Z0-047 Answers exam questions vary from person to person.

In recent years, many people are interested in Oracle certification exam. So, Oracle 1Z0-047 Pdf test also gets more and more important. As the top-rated exam in IT industry, 1Z0-047 Pdf certification is one of the most important exams.

Oracle 1Z0-047 Pdf - Don't worry over trifles.

In order to meet the demand of all customers and protect your machines network security, our company can promise that our 1Z0-047 Pdf test training guide have adopted technological and other necessary measures to ensure the security of personal information they collect, and prevent information leaks, damage or loss. In addition, the 1Z0-047 Pdf exam dumps system from our company can help all customers ward off network intrusion and attacks prevent information leakage, protect user machines network security. If you choose our 1Z0-047 Pdf study questions as your study tool, we can promise that we will try our best to enhance the safety guarantees and keep your information from revealing, and your privacy will be protected well. You can rest assured to buy the 1Z0-047 Pdf exam dumps from our company.

The mission of Omgzlook is to make the valid and high quality Oracle test pdf to help you advance your skills and knowledge and get the 1Z0-047 Pdf exam certification successfully. When you visit our product page, you will find the detail information about 1Z0-047 Pdf practice test.

1Z0-047 PDF DEMO:

QUESTION NO: 1
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: 2
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: 3
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

QUESTION NO: 4
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: 5
Evaluate the following CREATE SEQUENCE statement: CREATE SEQUENCE seq1 START WITH 100
INCREMENT BY 10 MAXVALUE 200 CYCLE NOCACHE; The sequence SEQ1 has generated numbers up to the maximum limit of 200. You issue the following SQL statement: SELECT seq1.nextval FROM dual; What is displayed by the SELECT statement?
A.1
B.10
C.100
D.an error
Answer:A

For example, it will note that how much time you have used to finish the ISC SSCP study guide, and how much marks you got for your practice as well as what kind of the questions and answers you are wrong with. Scaled Agile SAFe-APM - As long as the road is right, success is near. We can make sure that all employees in our company have wide experience and advanced technologies in designing the SAP C-TS410-2022 study dump. Using Network Appliance NS0-404 real questions will not only help you clear exam with less time and money but also bring you a bright future. Our Microsoft PL-400 study materials can have such a high pass rate, and it is the result of step by step that all members uphold the concept of customer first.

Updated: May 27, 2022