All contents of the 1Z0-047 Reliable Exam Review exam questions are masterpieces from experts who imparted essence of the exam into our 1Z0-047 Reliable Exam Review study prep. So our high quality and high efficiency 1Z0-047 Reliable Exam Review practice materials conciliate wide acceptance around the world. By incubating all useful content 1Z0-047 Reliable Exam Review training engine get passing rate from former exam candidates of 98 which evince our accuracy rate and proficiency. So if you want to be the talent the society actually needs you must apply your knowledge into the practical working and passing the test 1Z0-047 Reliable Exam Review certification can make you become the talent the society needs. If you buy our 1Z0-047 Reliable Exam Review study materials you will pass the exam successfully and realize your goal to be the talent. Accompanied by tremendous and popular compliments around the world, to make your feel more comprehensible about the 1Z0-047 Reliable Exam Review study prep, all necessary questions of knowledge concerned with the exam are included into our 1Z0-047 Reliable Exam Review simulating exam.
Other Oracle Certification 1Z0-047 Practice and diligence make perfect.
From the customers’ point of view, our 1Z0-047 - Oracle Database SQL Expert Reliable Exam Review test question put all candidates’ demands as the top priority. So can you as long as you buy our 1Z0-047 Reliable Test Simulator Free exam braindumps. Propulsion occurs when using our 1Z0-047 Reliable Test Simulator Free preparation quiz.
What are you waiting for? As long as you decide to choose our 1Z0-047 Reliable Exam Review exam questions, you will have an opportunity to prove your abilities, so you can own more opportunities to embrace a better life. Our 1Z0-047 Reliable Exam Review test braindumps are by no means limited to only one group of people. Whether you are trying this exam for the first time or have extensive experience in taking exams, our 1Z0-047 Reliable Exam Review latest exam torrent can satisfy you.
Oracle 1Z0-047 Reliable Exam Review - They still attentively accomplish their tasks.
Omgzlook is a website to provide IT certification exam training tool for people who attend IT certification exam examinee. Omgzlook's training tool has strong pertinence, which can help you save a lot of valuable time and energy to pass IT certification exam. Our exercises and answers and are very close true examination questions. IN a short time of using Omgzlook's simulation test, you can 100% pass the exam. So spending a small amount of time and money in exchange for such a good result is worthful. Please add Omgzlook's training tool in your shopping cart now.
Everything is changing so fast. So do not reject challenging new things.
1Z0-047 PDF DEMO:
QUESTION NO: 1
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: 2
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
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. 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: 5
OE and SCOTT are the users in the database. The ORDERS table is owned by OE. Evaluate the statements issued by the DBA in the following sequence: CREATE ROLE r1; GRANT SELECT, INSERT
ON oe.orders TO r1; GRANT r1 TO scott; GRANT SELECT ON oe.orders TO scott; REVOKE SELECT
ON oe.orders FROM scott; What would be the outcome after executing the statements?
A.SCOTT would be able to query the OE.ORDERS table.
B.SCOTT would not be able to query the OE.ORDERS table.
C.The REVOKE statement would remove the SELECT privilege from SCOTT as well as from the role R1.
D.The REVOKE statement would give an error because the SELECT privilege has been granted to the role R1.
Answer:A
Dell D-VCFVXR-A-01 - If these training products do not help you pass the exam, we guarantee to refund the full purchase cost. And we always have a very high hit rate on the IBM C1000-172 study guide by our customers for our high pass rate is high as 98% to 100%. Omgzlook Oracle Juniper JN0-460 exammaterials can not only help you save a lot of time. HP HPE6-A72 - A lot of our loyal customers are very familiar with their characteristics. With the Omgzlook's Oracle SAP C-BW4H-2404 exam training materials, you will have better development in the IT industry.
Updated: May 27, 2022