Our Oracle Database SQL Expert study questions are suitable for a variety of levels of users, no matter you are in a kind of cultural level, even if you only have high cultural level, you can find in our 1Z0-047 Exam Papers training materials suitable for their own learning methods. So, for every user of our study materials are a great opportunity, a variety of types to choose from, more and more students also choose our 1Z0-047 Exam Papers test guide, then why are you hesitating? As long as you set your mind to, as long as you have the courage to try a new life, yearning for life for yourself, then to choose our Oracle Database SQL Expert study questions, we will offer you in a short period of time effective way to learn, so immediately began to revise it, don't hesitate, let go to do! Apart from the advantage of free renewal in one year, our 1Z0-047 Exam Papers exam engine offers you constant discounts so that you can save a large amount of money concerning buying our 1Z0-047 Exam Papers training materials. And we give these discount from time to time, so you should come and buy 1Z0-047 Exam Papers learning guide more and you will get more rewards accordingly. After our 1Z0-047 Exam Papers study guide update, our operating system will also send you a timely message to ensure that you will not miss a single message.
Other Oracle Certification 1Z0-047 We can provide you with a free trial version.
Other Oracle Certification 1Z0-047 Exam Papers - Oracle Database SQL Expert It is fast and convenient out of your imagination. Using our products does not take you too much time but you can get a very high rate of return. Our Practical 1Z0-047 Information quiz guide is of high quality, which mainly reflected in the passing rate.
1Z0-047 Exam Papers practice dumps offers you more than 99% pass guarantee, which means that if you study our 1Z0-047 Exam Papers learning guide by heart and take our suggestion into consideration, you will absolutely get the certificate and achieve your goal. Meanwhile, if you want to keep studying this course , you can still enjoy the well-rounded services by 1Z0-047 Exam Papers test prep, our after-sale services can update your existing 1Z0-047 Exam Papers study quiz within a year and a discount more than one year.
Oracle 1Z0-047 Exam Papers - No company in the field can surpass us.
Our 1Z0-047 Exam Papers exam questions just focus on what is important and help you achieve your goal. With high-quality 1Z0-047 Exam Papers guide materials and flexible choices of learning mode, they would bring about the convenience and easiness for you. Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. In your every stage of review, our 1Z0-047 Exam Papers practice prep will make you satisfied.
Because, after all, 1Z0-047 Exam Papers is a very important certified exam of Oracle. But 1Z0-047 Exam Papers exam is not so simple.
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 passing rate up to 98 percent and above, our HP HP2-I72 practice materials are highly recommended among exam candidates. In order to pass Oracle certification Microsoft MB-335 exam disposably, you must have a good preparation and a complete knowledge structure. Splunk SPLK-5001 - Many people, especially the in-service staff, are busy in their jobs, learning, family lives and other important things and have little time and energy to learn and prepare the exam. If you have a Oracle Oracle 1Z0-819 certification, your work will have a lot of change that wages and work position will increase quickly. Huawei H19-431_V1.0 - For a better understanding of their features, please follow our website and try on them.
Updated: May 27, 2022