We are aimed to develop a long-lasting and reliable relationship with our customers who are willing to purchase our 1z0-071 Practice Questions Sheet study materials. To enhance the cooperation built on mutual-trust, we will renovate and update our system for free so that our customers can keep on practicing our 1z0-071 Practice Questions Sheet study materials without any extra fee. Meanwhile, to ensure that our customers have greater chance to pass the exam, we will make our 1z0-071 Practice Questions Sheet test training keeps pace with the digitized world that change with each passing day. Come and buy our 1z0-071 Practice Questions Sheet study guide, you will be benefited from it. As long as you free download the demos of our 1z0-071 Practice Questions Sheet exam braindumps, you will be surprised by the high quality. Whether you are an experienced top student or a student with poor grades, our 1z0-071 Practice Questions Sheet learning guide can help you get started quickly.
Oracle PL/SQL Developer Certified Associate 1z0-071 It can maximize the efficiency of your work.
As is known to us, there are best sale and after-sale service of the 1z0-071 - Oracle Database SQL Practice Questions Sheet study materials all over the world in our company. Goldmile-Infobiz guarantee that you will be able to pass the exam. If you are still hesitant, download our sample of material, then you can know the effect.
Once our system receives your application, it will soon send you what you need. Please ensure you have submitted the right email address. And you will have the demos to check them out.
Oracle 1z0-071 Practice Questions Sheet - It can help you to pass the exam successfully.
Do you have tried the 1z0-071 Practice Questions Sheet online test engine? Here we will recommend the 1z0-071 Practice Questions Sheet online test engine offered by Goldmile-Infobiz for all of you. Firstly, 1z0-071 Practice Questions Sheet online training can simulate the actual test environment and bring you to the mirror scene, which let you have a good knowledge of the actual test situation. Secondly, the 1z0-071 Practice Questions Sheet online practice allows self-assessment, which can bring you some different experience during the preparation. You can adjust your 1z0-071 Practice Questions Sheet study plan according to the test result after each practice test.
And allows you to work in the field of information technology with high efficiency. You have seen Goldmile-Infobiz's Oracle 1z0-071 Practice Questions Sheet exam training materials, it is time to make a choice.
1z0-071 PDF DEMO:
QUESTION NO: 1
View the Exhibit and examine the structure of the CUSTOMERS table.
Evaluate the following SQL statement:
Which statement is true regarding the outcome of the above query?
A. It returns an error because WHERE and HAVING clauses cannot be used in the same SELECT statement.
B. It returns an error because the BETWEEN operator cannot be used in the HAVING clause.
C. It returns an error because WHERE and HAVING clauses cannot be used to apply conditions on the same column.
D. It executes successfully.
Answer: D
QUESTION NO: 2
View the exhibit and examine the structure of the SALES, CUSTOMERS, PRODUCTS and TIMES tables.
The PROD_ID column is the foreign key in the SALES table referencing the PRODUCTS table.
The CUST_ID and TIME_ID columns are also foreign keys in the SALES table referencing the
CUSTOMERS and TIMES tables, respectively.
Examine this command:
CREATE TABLE new_sales (prod_id, cust_id, order_date DEFAULT SYSDATE)
AS
SELECT prod_id, cust_id, time_id
FROM sales;
Which statement is true?
A. The NEW_SALES table would not get created because the DEFAULT value cannot be specified in the column definition.
B. The NEW_SALES table would not get created because the column names in the CREATE TABLE command and the SELECT clause do not match.
C. The NEW_SALES table would get created and all the NOT NULL constraints defined on the selected columns from the SALES table would be created on the corresponding columns in the NEW_SALES table.
D. The NEW_SALES table would get created and all the FOREIGN KEY constraints defined on the selected columns from the SALES table would be created on the corresponding columns in the
NEW_SALES table.
Answer: C
QUESTION NO: 3
Examine the structure of the EMPLOYEES table:
There is a parent/child relationship between EMPLOYEE_ID and MANAGER_ID.
You want to display the name, joining date, and manager for all employees. Newly hired employees are yet to be assigned a department or a manager. For them, 'No Manager' should be displayed in the MANAGER column.
Which SQL query gets the required output?
A. SELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') ManagerFROM employees e
RIGHT OUTER JOIN employees mON (e.manager_id = m.employee_id);
B. SELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') ManagerFROM employees e
JOIN employees mON (e.manager_id = m.employee_id);
C. SELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') ManagerFROM employees e
NATURAL JOIN employees mON (e.manager_id = m.employee_id).
D. SELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') ManagerFROM employees e
LEFT OUTER JOIN employees mON (e.manager_id = m.employee_id);
Answer: D
QUESTION NO: 4
The user SCOTT who is the owner of ORDERS and ORDER_ITEMS tables issues this GRANT command:
GRANT ALL
ON orders, order_items
TO PUBLIC;
What must be done to fix the statement?
A. Separate GRANT statements are required for the ORDERS and ORDER_ITEMS tables.
B. PUBLIC should be replaced with specific usernames.
C. ALL should be replaced with a list of specific privileges.
D. WITH GRANT OPTION should be added to the statement.
Answer: A
Explanation:
http://docs.oracle.com/javadb/10.8.3.0/ref/rrefsqljgrant.html
QUESTION NO: 5
Examine this SQL statement:
Which two are true?
A. The subquery is not a correlated subquery
B. The subquery is executed before the UPDATE statement is executed
C. The UPDATE statement executes successfully even if the subquery selects multiple rows
D. The subquery is executed for every updated row in the ORDERS table
E. All existing rows in the ORDERS table are updated
Answer: D,E
Amazon AIF-C01-KR - If you are determined to enter into Oracle company or some companies who are the product agents of Oracle, a good certification will help you obtain more jobs and high positions. Huawei H19-495_V1.0 - If you want to change the dream into reality, you only need to choose the professional training. Salesforce Marketing-Cloud-Administrator - We have statistics to tell you the truth. ISACA CISA - This training materials is what IT people are very wanted. Beyond knowing the answer, and actually understanding the Axis ANVE test questions puts you one step ahead of the test.
Updated: May 28, 2022