With the latest information and knowledage in our 1Z0-047 Mock Exam exam braindumps, we help numerous of our customers get better job or career with their dreaming 1Z0-047 Mock Exam certification. Nowadays, it is hard to find a desirable job. A lot of people are forced to live their jobs because of lack of skills. As is known to us, the leading status of the knowledge-based economy has been established progressively. It is more and more important for us to keep pace with the changeable world and improve ourselves for the beautiful life. A lot of can have a good chance to learn more about the 1Z0-047 Mock Exam certification guide that they hope to buy.
Other Oracle Certification 1Z0-047 As old saying goes, all roads lead to Rome.
Other Oracle Certification 1Z0-047 Mock Exam - Oracle Database SQL Expert We emphasize on customers satisfaction, which benefits both exam candidates and our company equally. Then you can go to everywhere without carrying your computers. For it also supports the offline practice.
As 1Z0-047 Mock Exam exam questions with high prestige and esteem in the market, we hold sturdy faith for you. And you will find that our 1Z0-047 Mock Exam learning quiz is quite popular among the candidates all over the world. We are sure you can seep great deal of knowledge from our 1Z0-047 Mock Exam study prep in preference to other materials obviously.
Oracle 1Z0-047 Mock Exam - So your error can be corrected quickly.
The optimization of 1Z0-047 Mock Exam training questions is very much in need of your opinion. 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 Mock Exam real exam for free. Of course, we really hope that you can make some good suggestions after using our 1Z0-047 Mock Exam study materials. We hope to grow with you and help you get more success in your life.
Many students often complain that they cannot purchase counseling materials suitable for themselves. A lot of that stuff was thrown away as soon as it came back.
1Z0-047 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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: 5
Which two statements are true regarding the execution of the correlated subqueries? (Choose two.)
A.The nested query executes after the outer query returns the row.
B.The nested query executes first and then the outer query executes.
C.The outer query executes only once for the result returned by the inner query.
D.Each row returned by the outer query is evaluated for the results returned by the inner query.
Answer:A D
Salesforce Salesforce-MuleSoft-Developer-I - Our passing rate may be the most attractive factor for you. And our pass rate of the Oracle 1z0-808 training engine is high as 98% to 100%, it is the data that proved and tested by our loyal customers. Autodesk ACP-01101 - If you are not working hard, you will lose a lot of opportunities! The passing rate is the best test for quality of our SAP C_SIGPM_2403 study materials. Fortinet FCSS_NST_SE-7.4 exam prep sincerely hopes that you can achieve your goals and realize your dreams.
Updated: May 27, 2022