If you find any problems during use, you can give us feedback. We will give you some benefits as a thank you. You will get a chance to update the system of 1Z0-047 Exam Dumps Demo real exam for free. We have free demos of the 1Z0-047 Exam Dumps Demo exam questions to download. A free trial service is provided for all customers by our 1Z0-047 Exam Dumps Demo study quiz, whose purpose is to allow customers to understand our products in depth before purchase. This shows what? As long as you use our products, you can pass the exam!
Other Oracle Certification 1Z0-047 Come on!
Other Oracle Certification 1Z0-047 Exam Dumps Demo - Oracle Database SQL Expert We're definitely not exaggerating. We introduce a free trial version of the Exam 1Z0-047 Study Solutions learning guide because we want users to see our sincerity. Exam 1Z0-047 Study Solutions exam prep sincerely hopes that you can achieve your goals and realize your dreams.
The one who choose our study materials that consider our website as the top preparation material seller for 1Z0-047 Exam Dumps Demo study materials, and inevitable to carry all candidates the finest knowledge on exam syllabus contents. Not only that, we will provide you a free update service within one year from the date of purchase, in order to keep up the changes in the exam so that every candidates who purchase our{ ExamCode} study materials can pass the exam one time. We always strictly claim for our 1Z0-047 Exam Dumps Demo study materials must be the latest version, to keep our study materials up to date, we constantly review and revise them to be at par with the latest Oracle syllabus for 1Z0-047 Exam Dumps Demo exam.
Also, you can begin to prepare the Oracle 1Z0-047 Exam Dumps Demo exam.
Omgzlook follows the career ethic of providing the first-class 1Z0-047 Exam Dumps Demo practice questions for you. Because we endorse customers’ opinions and drive of passing the 1Z0-047 Exam Dumps Demo certificate, so we are willing to offer help with full-strength. With years of experience dealing with 1Z0-047 Exam Dumps Demo learning engine, we have thorough grasp of knowledge which appears clearly in our 1Z0-047 Exam Dumps Demo study quiz with all the keypoints and the latest questions and answers.
In our Omgzlook you can get the related Oracle 1Z0-047 Exam Dumps Demo exam certification training tools. Our Omgzlook IT experts team will timely provide you the accurate and detailed training materials about Oracle certification 1Z0-047 Exam Dumps Demo exam.
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
The finicky points can be solved effectively by using our ITIL ITIL-4-Foundation exam questions. If you have decided to upgrade yourself by passing Oracle certification IBM C1000-005 exam, then choosing Omgzlook is not wrong. Microsoft AZ-900 - So accordingly, we offer three versions of free demos for you to download. Fortinet FCSS_SOC_AN-7.4 - Maybe on other web sites or books, you can also see the related training materials. You can feel assertive about your exam with our 100 guaranteed professional Dell D-PDPS4400-A-01 practice engine for you can see the comments on the websites, our high-quality of our Dell D-PDPS4400-A-01 learning materials are proved to be the most effective exam tool among the candidates.
Updated: May 27, 2022