Omgzlook speak with the facts, the moment when the miracle occurs can prove every word we said. The exam materiala of the Omgzlook Oracle 1Z0-047 Exam Guide is specifically designed for candicates. It is a professional exam materials that the IT elite team specially tailored for you. It is a necessary part of the IT field of information technology. So IT professionals to enhance their knowledge through Oracle 1Z0-047 Exam Guide exam certification. Oracle 1Z0-047 Exam Guide certification exam will definitely lead you to a better career prospects.
Other Oracle Certification 1Z0-047 It can guarantee you 100% pass the exam.
Oracle 1Z0-047 - Oracle Database SQL Expert Exam Guide certification exam is among those popular IT certifications. Omgzlook dumps has high hit rate that will help you to pass Oracle Dumps 1Z0-047 Reviews test at the first attempt, which is a proven fact. So, the quality of Omgzlook practice test is 100% guarantee and Omgzlook dumps torrent is the most trusted exam materials.
Omgzlook's Oracle 1Z0-047 Exam Guide exam training material includes all the knowledge that must be mastered for the purpose of passing the Oracle 1Z0-047 Exam Guide exam. Omgzlook's Oracle 1Z0-047 Exam Guide exam training materials are bring the greatest success rate to all the candicates who want to pass the exam. Oracle 1Z0-047 Exam Guide exam is a challenging Certification Exam.
Oracle 1Z0-047 Exam Guide - We can make you have a financial windfall.
Are you worrying about how to pass Oracle 1Z0-047 Exam Guide test? Now don't need to worry about the problem. Omgzlook that committed to the study of Oracle 1Z0-047 Exam Guide certification exam for years has a wealth of experience and strong exam dumps to help you effectively pass your exam. Whether to pass the exam successfully, it consists not in how many materials you have seen, but in if you find the right method. Omgzlook is the right method which can help you sail through Oracle 1Z0-047 Exam Guide certification exam.
The coverage of the products of Omgzlook is very broad. It can be provide convenient for a lot of candidates who participate in IT certification 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
Free demo download can make you be rest assured to buy; one-year free update of EMC D-ISM-FN-23-KR exam software after payment can assure you during your preparation for the exam. Dell D-PVMD24-DY-A-00 test is the important exam in Oracle certification exams which is well recognized. EMC D-AV-DY-23 - The empty promise is not enough. VMware 5V0-63.23 - There is no reason to waste your time on a test. Omgzlook is a reliable study center providing you the valid and correct Huawei H19-402_V1.0 questions & answers for boosting up your success in the actual test.
Updated: May 27, 2022