Nowadays, online shopping has been greatly developed, but because of the fear of some uncontrollable problems after payment, there are still many people don't trust to buy things online, especially electronic products. But you don't have to worry about this when buying our 1Z0-047 Study Guide actual exam. Not only will we fully consider for customers before and during the purchase on our 1Z0-047 Study Guide practice guide, but we will also provide you with warm and thoughtful service on the 1Z0-047 Study Guide training guide. If you find any quality problems of our 1Z0-047 Study Guide or you do not pass the exam, we will unconditionally full refund. Omgzlook is professional site that providing Oracle 1Z0-047 Study Guide questions and answers , it covers almost the 1Z0-047 Study Guide full knowledge points. We really take the requirements of our worthy customers into account.
Other Oracle Certification 1Z0-047 If you do not give up, the next second is hope.
Other Oracle Certification 1Z0-047 Study Guide - Oracle Database SQL Expert Although we might come across many difficulties during pursuing our dreams, we should never give up. According to the survey, the candidates most want to take Oracle 1Z0-047 Valid Exam Questions Pdf test in the current IT certification exams. Of course, the Oracle 1Z0-047 Valid Exam Questions Pdf certification is a very important exam which has been certified.
It has been widely recognized that the 1Z0-047 Study Guide exam can better equip us with a newly gained personal skill, which is crucial to individual self-improvement in today’s computer era. With the certified advantage admitted by the test Oracle certification, you will have the competitive edge to get a favorable job in the global market. Here our 1Z0-047 Study Guide study materials are tailor-designed for you.
Oracle 1Z0-047 Study Guide - Everyone wants to succeed.
It is known to us that to pass the 1Z0-047 Study Guide exam is very important for many people, especially who are looking for a good job and wants to have a 1Z0-047 Study Guide certification. Because if you can get a certification, it will be help you a lot, for instance, it will help you get a more job and a better title in your company than before, and the 1Z0-047 Study Guide certification will help you get a higher salary. We believe that our company has the ability to help you successfully pass your exam and get a 1Z0-047 Study Guide certification by our 1Z0-047 Study Guide exam torrent.
As a prestigious platform offering practice material for all the IT candidates, Omgzlook experts try their best to research the best valid and useful Oracle 1Z0-047 Study Guide exam dumps to ensure you 100% pass. The contents of 1Z0-047 Study Guide exam training material cover all the important points in the 1Z0-047 Study Guide actual test, which can ensure the high hit rate.
1Z0-047 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
View the Exhibit and examine the description of the EMPLOYEES table. Your company decided to give a monthly bonus of $50 to all the employees who have completed five years in the company. The following statement is written to display the LAST_NAME, DEPARTMENT_ID, and the total annual salary:
SELECT last_name, department_id, salary+50*12 "Annual Compensation" FROM employees WHERE
MONTHS_BETWEEN(SYSDATE, hire_date)/12 >= 5; When you execute the statement, the "Annual
Compensation" is not computed correctly. What changes would you make to the query to calculate the annual compensation correctly?
A.Change the SELECT clause to SELECT last_name, department_id, salary*12+50 "Annual
Compensation".
B.Change the SELECT clause to SELECT last_name, department_id, salary+(50*12) "Annual
Compensation".
C.Change the SELECT clause to SELECT last_name, department_id, (salary+50)*12 "Annual
Compensation".
D.Change the SELECT clause to SELECT last_name, department_id, (salary*12)+50 "Annual
Compensation".
Answer:C
QUESTION NO: 5
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
However, since there was lots of competition in this industry, the smartest way to win the battle is improving the quality of our Network Appliance NS0-I01 learning materials, which we did a great job. The IBM S2000-020 vce torrent will be the best and valuable study tool for your preparation. Do you feel aimless and helpless when the SAP C-TS462-2023 exam is coming soon? If your answer is absolutely yes, then we would like to suggest you to try our SAP C-TS462-2023 training materials, which are high quality and efficiency test tools. you can download any time if you are interested in our SAP C-BW4H-2404 dumps torrent. Therefore that adds more confidence for you to make a full preparation of the upcoming Pegasystems PEGACPLSA88V1 exam.
Updated: May 27, 2022