Our 1z1-071 Practice Questions Book exam questions are compiled by experts and approved by authorized personnel and boost varied function so that you can learn 1z1-071 Practice Questions Book test torrent conveniently and efficiently. We provide free download and tryout before your purchase and if you fail in the exam we will refund you in full immediately at one time. Our exam questions just need students to spend 20 to 30 hours practicing on the platform which provides simulation problems, can let them have the confidence to pass the 1z1-071 Practice Questions Book exam, so little time great convenience for some workers. All in all, abandon all illusions and face up to reality bravely. Our 1z1-071 Practice Questions Book practice exam will be your best assistant to get the 1z1-071 Practice Questions Book certification. The 1z1-071 Practice Questions Book certification is the best proof of your ability.
Oracle PL/SQL Developer Certified Associate 1z1-071 We must realize our own values and make progress.
You do not need to spend money; because our 1z1-071 - Oracle Database SQL Practice Questions Book test questions provide you with the demo for free. As is known to us, it must be of great importance for you to keep pace with the times. If you have difficulty in gaining the latest information when you are preparing for the Reliable 1z1-071 Practice Questions Pdf, it will be not easy for you to pass the exam and get the related certification in a short time.
The most notable feature of our 1z1-071 Practice Questions Book learning quiz is that they provide you with the most practical solutions to help you learn the exam points of effortlessly and easily, then mastering the core information of the certification course outline. Their quality of our 1z1-071 Practice Questions Book study guide is much higher than the quality of any other materials, and questions and answers of 1z1-071 Practice Questions Book training materials contain information from the best available sources.
Oracle 1z1-071 Practice Questions Book - When we choose job, job are also choosing us.
You may find that there are a lot of buttons on the website which are the links to the information that you want to know about our 1z1-071 Practice Questions Book exam braindumps. Also the useful small buttons can give you a lot of help on our 1z1-071 Practice Questions Book study guide. Some buttons are used for hide or display answers. What is more, there are extra place for you to make notes below every question of the 1z1-071 Practice Questions Book practice quiz. Don't you think it is quite amazing? Just come and have a try!
Next, I will introduce you to the most representative advantages of 1z1-071 Practice Questions Book real exam. You can think about whether these advantages are what you need!
1z1-071 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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
QUESTION NO: 5
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
In order to meet a wide range of tastes, our company has developed the three versions of the Juniper JN0-280 preparation questions, which includes PDF version, online test engine and windows software. We will also provide some discount for your updating after a year if you are satisfied with our Salesforce MuleSoft-Platform-Architect-I exam prepare. In order to provide a convenient study method for all people, our company has designed the online engine of the Snowflake SnowPro-Core study practice dump. And our Adobe AD0-E121 study materials always contain the latest exam Q&A. Also, from an economic point of view, our Oracle Database SQL exam dumps is priced reasonable, so the SAP C_SAC_2402 test material is very responsive to users, user satisfaction is also leading the same products.
Updated: May 28, 2022