We have brought in an experienced team of experts to develop our 1Z0-047 Latest Practice Questions Files study materials, which are close to the exam syllabus. With the help of our 1Z0-047 Latest Practice Questions Files practice guide, you don't have to search all kinds of data, because our products are enough to meet your needs. And our 1Z0-047 Latest Practice Questions Files leanring guide can help you get all of the keypoints and information that you need to make sure that you will pass the exam. Omgzlook is recognized as the leader of a professional certification exam, it provides the most comprehensive certification standard industry training methods. You will find that Omgzlook Oracle 1Z0-047 Latest Practice Questions Files exam questions and answers are most thorough and the most accurate questions on the market and up-to-date practice test. 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.
Other Oracle Certification 1Z0-047 The free demo has three versions.
Other Oracle Certification 1Z0-047 Latest Practice Questions Files - Oracle Database SQL Expert If you do not give up, the next second is hope. Where is a will, there is a way. And our Reliable 1Z0-047 Exam Camp File exam questions are the exact way which can help you pass the exam and get the certification with ease.
According to the survey, the candidates most want to take Oracle 1Z0-047 Latest Practice Questions Files test in the current IT certification exams. Of course, the Oracle 1Z0-047 Latest Practice Questions Files certification is a very important exam which has been certified. In addition, the exam qualification can prove that you have high skills.
Oracle 1Z0-047 Latest Practice Questions Files - Everyone wants to succeed.
It is known to us that to pass the 1Z0-047 Latest Practice Questions Files exam is very important for many people, especially who are looking for a good job and wants to have a 1Z0-047 Latest Practice Questions Files 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 Latest Practice Questions Files 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 Latest Practice Questions Files certification by our 1Z0-047 Latest Practice Questions Files exam torrent.
You can instantly download the Oracle 1Z0-047 Latest Practice Questions Files practice dumps and concentrate on your study immediately. 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 Latest Practice Questions Files exam dumps to ensure you 100% pass.
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
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: 3
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: 4
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: 5
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
With the WGU Web-Development-Applications exam, you will harvest many points of theories that others ignore and can offer strong prove for managers. With our IBM C1000-163 free demo, you can check out the questions quality, validity of our Oracle practice torrent before you choose to buy it. Do you feel aimless and helpless when the Microsoft AI-102 exam is coming soon? If your answer is absolutely yes, then we would like to suggest you to try our Microsoft AI-102 training materials, which are high quality and efficiency test tools. If you would like to receive SAP C-S4EWM-2023 dumps torrent fast, we can satisfy you too. Under the help of the real simulation, you can have a good command of key points which are more likely to be tested in the real IBM C1000-183 test.
Updated: May 27, 2022