You can also use the extra time and effort to earn more money. Omgzlook has been to make the greatest efforts to provide the best and most convenient service for our candidates. High speed and high efficiency are certainly the most important points. We have shown the rest two versions on our website. All in all, you will have a comprehensive understanding of various 1Z0-047 Updated Demo practice materials. Never say you can not do it.
Other Oracle Certification 1Z0-047 Omgzlook has a huge IT industry elite team.
Other Oracle Certification 1Z0-047 Updated Demo - Oracle Database SQL Expert Oracle certification exam is one of the important exams. Now many IT professionals agree that Oracle certification 1Z0-047 Valid Exam Study Guide exam certificate is a stepping stone to the peak of the IT industry. Oracle certification 1Z0-047 Valid Exam Study Guide exam is an exam concerned by lots of IT professionals.
Recently, 1Z0-047 Updated Demo exam certification, attaching more attention from more and more people in IT industry, has become an important standard to balance someone's IT capability. Many IT candidates are confused and wonder how to prepare for 1Z0-047 Updated Demo exam, but now you are lucky if you read this article because you have found the best method to prepare for the exam from this article. You will ensure to get 1Z0-047 Updated Demo exam certification after using our 1Z0-047 Updated Demo exam software developed by our powerful Omgzlook IT team.
Oracle 1Z0-047 Updated Demo - It can help you pass the exam successfully.
Our 1Z0-047 Updated Demo real dumps has received popular acceptance worldwide with tens of thousands of regular exam candidates who trust our proficiency. Up to now, the passing rate is 98 to 100 percent. What made our 1Z0-047 Updated Demo study guide so amazing? The answer that we only supply the latest and valid 1Z0-047 Updated Demo exam braindumps for our customers and first-class after-sales services come after the first-class 1Z0-047 Updated Demo learning engine. We're also widely praised by our perfect services.
Omgzlook of Oracle 1Z0-047 Updated Demo exam materials is the source of your success. With this training materials, you will speed up the pace of success, and you will be more confident.
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 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: 3
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: 4
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
QUESTION NO: 5
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
We regard the customer as king so we put a high emphasis on the trust of every users, therefore our security system can protect you both in payment of Fortinet NSE7_SDW-7.2 guide braindumps and promise that your computer will not be infected during the process of payment on our Fortinet NSE7_SDW-7.2 study materials. CompTIA FC0-U71 - Of course, when you are seeking for exam materials, it is certain that you will find many different materials. You can contact us at any time if you have any difficulties in the purchase or trial process of our Splunk SPLK-1002 exam dumps. SAP C-THR94-2405 - This is because IT experts can master the question point well, so that all questions the candidates may come across in the actual test are included in Omgzlook exam dumps. Once you learn all SAP C_S4PPM_2021 questions and answers in the study guide, try Omgzlook's innovative testing engine for exam like SAP C_S4PPM_2021 practice tests.
Updated: May 27, 2022