Omgzlook Oracle 1Z0-047 Free dumps are validated by many more candidates, which can guarantee a high success rate. After you use our dumps, you still fail the exam so that Omgzlook will give you FULL REFUND. Or you can choose to free update your exam dumps. Passing the 1Z0-047 Free and obtaining the certificate may be the fastest and most direct way to change your position and achieve your goal. And we are just right here to give you help. After using our software, you will know that it is not too difficult to pass 1Z0-047 Free exam.
Other Oracle Certification 1Z0-047 You can totally relay on us.
We will continue improving 1Z0-047 - Oracle Database SQL Expert Free exam study materials. Second, it is convenient for you to read and make notes with our versions of 1Z0-047 Valid Exam Question exam materials. Last but not least, we will provide considerate on line after sale service for you in twenty four hours a day, seven days a week.
Now you can have these precious materials. You can safely buy a full set of 1Z0-047 Free exam software in our official website. A person's career prospects are often linked to his abilities, so an international and authoritative certificate is the best proof of one's ability.
Oracle 1Z0-047 Free - You still can pass the exam with our help.
Nowadays, using computer-aided software to pass the 1Z0-047 Free exam has become a new trend. Because the new technology enjoys a distinct advantage, that is convenient and comprehensive. In order to follow this trend, our company product such a 1Z0-047 Free exam questions that can bring you the combination of traditional and novel ways of studying. The passing rate of our study material is up to 99%. If you are not fortune enough to acquire the 1Z0-047 Free certification at once, you can unlimitedly use our product at different discounts until you reach your goal and let your dream comes true.
And you can free download the demos of the 1Z0-047 Free practice engine to have a experience before payment. During the operation of the 1Z0-047 Free study materials on your computers, the running systems of the 1Z0-047 Free study guide will be flexible, which saves you a lot of troubles and help you concentrate on study.
1Z0-047 PDF DEMO:
QUESTION NO: 1
View the Exhibit and examine the data in ORDERS and ORDER_ITEMS tables. You need to create a view that displays the ORDER ID, ORDER_DATE, and the total number of items in each order. Which
CREATE VIEW statement would create the view successfully?
A.CREATE OR REPLACE VIEW ord_vu (order_id,order_date) AS SELECT o.order_id, o.order_date,
COUNT(i.line_item_id) "NO OF ITEMS" FROM orders o JOIN order_items i ON (o.order_id = i.order_id)
GROUP BY o.order_id,o.order_date;
B.CREATE OR REPLACE VIEW ord_vu AS SELECT o.order_id, o.order_date, COUNT(i.line_item_id)
"NO OF ITEMS" FROM orders o JOIN order_items i ON (o.order_id = i.order_id) GROUP BY o.order_id,o.order_date;
C.CREATE OR REPLACE VIEW ord_vu AS SELECT o.order_id, o.order_date, COUNT(i.line_item_id)
FROM orders o JOIN order_items i ON (o.order_id = i.order_id) GROUP BY o.order_id,o.order_date;
D.CREATE OR REPLACE VIEW ord_vu AS SELECT o.order_id, o.order_date, COUNT(i.line_item_id)||'
NO OF ITEMS' FROM orders o JOIN order_items i ON (o.order_id = i.order_id) GROUP BY o.order_id,o.order_date WITH CHECK OPTION;
Answer:B
QUESTION NO: 2
View the Exhibit and examine the structure of the MARKS_DETAILS and MARKStables. Which is the best method to load data from the MARKS_DETAILStable to the MARKStable?
A.Pivoting INSERT
B.Unconditional INSERT
C.Conditional ALL INSERT
D.Conditional FIRST INSERT
Answer:A
QUESTION NO: 3
EMPDET is an external table containing the columns EMPNO and ENAME. Which command would work in relation to the EMPDET table?
A.UPDATE empdet SET ename = 'Amit' WHERE empno = 1234;
B.DELETE FROM empdet WHERE ename LIKE 'J%';
C.CREATE VIEW empvu AS SELECT * FROM empdept;
D.CREATE INDEX empdet_idx ON empdet(empno);
Answer:C
QUESTION NO: 4
View the Exhibit and examine PRODUCTS and ORDER_ITEMS tables. You executed the following query to display PRODUCT_NAME and the number of times the product has been ordered: SELECT p.product_name, i.item_cnt FROM (SELECT product_id, COUNT (*) item_cnt FROM order_items
GROUP BY product_id) i RIGHT OUTER JOIN products p ON i.product_id = p.product_id; What would happen when the above statement is executed?
A.The statement would execute successfully to produce the required output.
B.The statement would not execute because inline views and outer joins cannot be used together.
C.The statement would not execute because the ITEM_CNT alias cannot be displayed in the outer query.
D.The statement would not execute because the GROUP BY clause cannot be used in the inline view.
Answer:A
QUESTION NO: 5
Evaluate the following SQL statement: ALTER TABLE hr.emp SET UNUSED (mgr_id); Which statement is true regarding the effect of the above SQL statement?
A.Any synonym existing on the EMP table would have to be re-created.
B.Any constraints defined on the MGR_ID column would be removed by the above command.
C.Any views created on the EMP table that include the MGR_ID column would have to be dropped and re-created.
D.Any index created on the MGR_ID column would continue to exist until the DROP UNUSED
COLUMNS command is executed.
Answer:B
This means with our products you can prepare for EMC D-GAI-F-01 exam efficiently. If you decide to buy the EMC D-VXR-OE-23 reference materials from our company, we will have special people to advise and support you. If you buy our Juniper JN0-223 study materials you will pass the test smoothly and easily. It means that if you do not persist in preparing for the CompTIA N10-009 exam, you are doomed to failure. If you purchase our HP HPE0-V25 preparation questions, it will be very easy for you to easily and efficiently find the exam focus.
Updated: May 27, 2022