Every day we are learning new knowledge, but also constantly forgotten knowledge before, can say that we have been in a process of memory and forger, but how to make our knowledge for a long time high quality stored in our minds? This requires a good memory approach, and the 1Z0-047 Dump Free Download study braindumps do it well. The 1Z0-047 Dump Free Download prep guide adopt diversified such as text, images, graphics memory method, have to distinguish the markup to learn information, through comparing different color font, as well as the entire logical framework architecture, let users on the premise of grasping the overall layout, better clues to the formation of targeted long-term memory, and through the cycle of practice, let the knowledge more deeply printed in my mind. The 1Z0-047 Dump Free Download exam questions are so scientific and reasonable that you can easily remember everything. We can claim that if you study with our 1Z0-047 Dump Free Download practice engine for 20 to 30 hours, then you will be sure to pass the exam. If you want to find the best 1Z0-047 Dump Free Download study materials, the first thing you need to do is to find a bank of questions that suits you. They are professionals in every particular field.
Other Oracle Certification 1Z0-047 How diligent they are!
At this time, you will stand out in the interview among other candidates with the 1Z0-047 - Oracle Database SQL Expert Dump Free Download certification. Once it is time to submit your exercises, the system of the Practice 1Z0-047 Tests preparation exam will automatically finish your operation. After a several time, you will get used to finish your test on time.
Once they need to prepare an exam, our 1Z0-047 Dump Free Download study materials are their first choice. As you know, it is troublesome to get the 1Z0-047 Dump Free Downloadcertificate. Now, you are fortunate enough to come across our 1Z0-047 Dump Free Download exam guide.
Oracle 1Z0-047 Dump Free Download - And you can choose the favorite one.
If you are clueless about the oncoming exam, our 1Z0-047 Dump Free Download guide materials are trustworthy materials for your information. More than tens of thousands of exam candidate coincide to choose our 1Z0-047 Dump Free Downloadpractice materials and passed their exam with satisfied scores, a lot of them even got full marks. According to the data that are proved and tested by our loyal customers, the pass rate of our 1Z0-047 Dump Free Download exam questions is high as 98% to 100%.
Many exam candidates are uninformed about the fact that our 1Z0-047 Dump Free Download preparation materials can help them with higher chance of getting success than others. It is all about efficiency and accuracy.
1Z0-047 PDF DEMO:
QUESTION NO: 1
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: 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 description of the EMPLOYEES table. Your company decided to give a monthly bonus of $50 to all the employees who have completed five years in the company. The following statement is written to display the LAST_NAME, DEPARTMENT_ID, and the total annual salary:
SELECT last_name, department_id, salary+50*12 "Annual Compensation" FROM employees WHERE
MONTHS_BETWEEN(SYSDATE, hire_date)/12 >= 5; When you execute the statement, the "Annual
Compensation" is not computed correctly. What changes would you make to the query to calculate the annual compensation correctly?
A.Change the SELECT clause to SELECT last_name, department_id, salary*12+50 "Annual
Compensation".
B.Change the SELECT clause to SELECT last_name, department_id, salary+(50*12) "Annual
Compensation".
C.Change the SELECT clause to SELECT last_name, department_id, (salary+50)*12 "Annual
Compensation".
D.Change the SELECT clause to SELECT last_name, department_id, (salary*12)+50 "Annual
Compensation".
Answer:C
QUESTION NO: 4
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: 5
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
After years of hard work, the experts finally developed a set of perfect learning materials IBM C1000-065 practice materials that would allow the students to pass the exam easily. All intricate points of our Fortinet FCP_FGT_AD-7.4 study guide will not be challenging anymore. CIW 1D0-622 study guide not only apply to students, but also apply to office workers; not only apply to veterans in the workplace, but also apply to newly recruited newcomers. So our Juniper JN0-664 latest dumps are highly effective to make use of. Due to lots of same products in the market, maybe you have difficulty in choosing the Network Appliance NS0-521 guide test.
Updated: May 27, 2022