We can assure you that you will get the latest version of our 1Z0-047 Prep training materials for free from our company in the whole year after payment. For we promise to give all of our customers one year free updates of our 1Z0-047 Prep exam questions and we update our 1Z0-047 Prep study guide fast and constantly. Do not miss the opportunity to buy the best 1Z0-047 Prep preparation questions in the international market which will also help you to advance with the times. Our company is trying to satisfy every customer’s demand. Of course, we also attach great importance on the quality of our 1Z0-047 Prep real test. The 1Z0-047 Prep exam questions have simplified the sophisticated notions.
Other Oracle Certification 1Z0-047 Many customers may be doubtful about our price.
Even if you have a week foundation, I believe that you will get the certification by using our 1Z0-047 - Oracle Database SQL Expert Prep study materials. Our exam questions just need students to spend 20 to 30 hours practicing on the platform which provides simulation problems, can let them have the confidence to pass the Valid Test 1Z0-047 Braindumps exam, so little time great convenience for some workers. It must be your best tool to pass your exam and achieve your target.
You are the best and unique in the world. Just be confident to face new challenge! As the old saying tells that, he who doesn't go advance will lose his ground.
Oracle 1Z0-047 Prep - Perhaps you do not understand.
For years our team has built a top-ranking brand with mighty and main which bears a high reputation both at home and abroad. The sales volume of the 1Z0-047 Prep test practice guide we sell has far exceeded the same industry and favorable rate about our products is approximate to 100%. Why the clients speak highly of our 1Z0-047 Prep exam dump? Our dedicated service, high quality and passing rate and diversified functions contribute greatly to the high prestige of our products. We provide free trial service before the purchase, the consultation service online after the sale, free update service and the refund service in case the clients fail in the test.
As long as you are convenient, you can choose to use a computer to learn, you can also choose to use mobile phone learning. No matter where you are, you can choose your favorite equipment to study our 1Z0-047 Prep learning materials.
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
SAP C-S4CPR-2408 - The fact is that if you are determined to learn, nothing can stop you! Network Appliance NS0-700 - Why is that? The answer is that you get the certificate. You may find that there are a lot of buttons on the website which are the links to the information that you want to know about our HP HP2-I57 exam braindumps. Secondly, the price of the Microsoft SC-900 study materials is favourable. And if you don't know which one to buy, you can free download the demos of the SAP C_S4CS_2408 study materials to check it out.
Updated: May 27, 2022