Our website is considered to be the most professional platform offering 1Z0-047 Exam Cost practice guide, and gives you the best knowledge of the 1Z0-047 Exam Cost study materials. Passing the exam has never been so efficient or easy when getting help from our 1Z0-047 Exam Cost preparation engine. We can claim that once you study with our 1Z0-047 Exam Cost exam questions for 20 to 30 hours, then you will be albe to pass the exam with confidence. For we have helped tens of thousands of our customers achieved their dreams. We believe you won't be the exception, so if you want to achieve your dream and become the excellent people in the near future, please buy our 1Z0-047 Exam Cost actual exam, it will help you. Even newbies will be tricky about this process on the 1Z0-047 Exam Cost exam questions.
Other Oracle Certification 1Z0-047 No company in the field can surpass us.
With high-quality 1Z0-047 - Oracle Database SQL Expert Exam Cost guide materials and flexible choices of learning mode, they would bring about the convenience and easiness for you. Because, after all, 100% 1Z0-047 Correct Answers is a very important certified exam of Oracle. But 100% 1Z0-047 Correct Answers exam is not so simple.
Our 1Z0-047 Exam Cost learning materials are just staring points for exam candidates, and you may meet several challenging tasks or exams in the future about computer knowledge, we can still offer help. Need any help, please contact with us again! All time and energy you devoted to the 1Z0-047 Exam Cost preparation quiz is worthwhile.
Oracle 1Z0-047 Exam Cost - It can help a lot of people achieve their dream.
In this social-cultural environment, the 1Z0-047 Exam Cost certificates mean a lot especially for exam candidates like you. To some extent, these 1Z0-047 Exam Cost certificates may determine your future. With respect to your worries about the practice exam, we recommend our 1Z0-047 Exam Cost preparation materials which have a strong bearing on the outcomes dramatically. For a better understanding of their features, please follow our website and try on them.
There a galaxy of talents in the 21st century, but professional IT talents not so many. Society need a large number of professional IT talents.
1Z0-047 PDF DEMO:
QUESTION NO: 1
In which scenario would you use the ROLLUP operator for expression or columns within a GROUP BY clause?
A.to find the groups forming the subtotal in a row
B.to create group-wise grand totals for the groups specified within a GROUP BY clause
C.to create a grouping for expressions or columns specified within a GROUP BY clause in one direction, from right to left for calculating the subtotals
D.to create a grouping for expressions or columns specified within a GROUP BY clause in all possible directions, which is cross-tabular report for calculating the subtotals
Answer:C
QUESTION NO: 2
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: 3
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: 4
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: 5
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
Besides, we are punctually meeting commitments to offer help on CWNP CWAP-404 study materials. More and more people choose Oracle ATLASSIAN ACP-120 exam. If you require any further information about either our Microsoft AZ-104-KR preparation exam or our corporation, please do not hesitate to let us know. Our Oracle Cisco 200-901 exam training materials contains questions and answers. We assume all the responsibilities our Juniper JN0-252 simulating practice may bring you foreseeable outcomes and you will not regret for believing in us assuredly.
Updated: May 27, 2022