All we do and the promises made are in your perspective. We offer free demos of the 1Z0-047 Test Questions exam braindumps for your reference before you pay for them, for there are three versions of the 1Z0-047 Test Questions practice engine so that we also have three versions of the free demos. And we will send you the new updates if our experts make them freely. If you are the first time to prepare the 1Z0-047 Test Questions exam, it is better to choose a type of good study materials. After all, you cannot understand the test syllabus in the whole round. Because we endorse customers’ opinions and drive of passing the 1Z0-047 Test Questions certificate, so we are willing to offer help with full-strength.
Other Oracle Certification 1Z0-047 As well as our after-sales services.
Omgzlook's Oracle 1Z0-047 - Oracle Database SQL Expert Test Questions exam training materials are the necessities of each of candidates who participating in the IT certification. It is a long process to compilation. But they stick to work hard and never abandon.
Do you feel headache looking at so many IT certification exams and so many exam materials? What should you do? Which materials do you choose? If you don't know how to choose, I choose your best exam materials for you. You can choose to attend Oracle 1Z0-047 Test Questions exam which is the most popular in recent. Getting 1Z0-047 Test Questions certificate, you will get great benefits.
Oracle 1Z0-047 Test Questions - It will not cause you any trouble.
Our Omgzlook team always provide the best quality service in the perspective of customers. There are many reasons why we are be trusted: 24-hour online customer service, the free experienced demo for 1Z0-047 Test Questions exam materials, diversity versions, one-year free update service after purchase, and the guarantee of no help full refund. If you can successfully pass the 1Z0-047 Test Questions exam with the help of our Omgzlook, we hope you can remember our common efforts.
When the some candidates through how many years attempted to achieve a goal to get 1Z0-047 Test Questions certification, had still not seen success hope, candidate thought always depth is having doubts unavoidably bog: can I get 1Z0-047 Test Questions certification? When can I get 1Z0-047 Test Questions certification? In this a succession of question behind, is following close on is the suspicion and lax. In fact, passing 1Z0-047 Test Questions certification exam is just a piece of cake!
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
Omgzlook release the best high-quality Amazon DOP-C02-KR exam original questions to help you most candidates pass exams and achieve their goal surely. Amazon DOP-C02-KR - Nowadays, our learning methods become more and more convenient. If you are forced to pass exams and obtain certification by your manger, our Network Appliance NS0-604 original questions will be a good choice for you. EMC D-PDD-DY-23 - So you need to be brave enough to have a try. The exam simulation will mark your mistakes and help you play well in VMware 5V0-31.23 practice test.
Updated: May 27, 2022