In modern society, we are busy every day. So the individual time is limited. The fact is that if you are determined to learn, nothing can stop you! Watch carefully you will find that more and more people are willing to invest time and energy on the 1z0-071 Reliable Test Collection Free exam, because the exam is not achieved overnight, so many people are trying to find a suitable way. At the fork in the road, we always face many choices. Don't you think it is quite amazing? Just come and have a try!
Oracle PL/SQL Developer Certified Associate 1z0-071 Our users are willing to volunteer for us.
In order to meet a wide range of tastes, our company has developed the three versions of the 1z0-071 - Oracle Database SQL Reliable Test Collection Free preparation questions, which includes PDF version, online test engine and windows software. We have made all efforts to update our product in order to help you deal with any change, making you confidently take part in the exam. We will inform you that the 1z0-071 Test Registration study materials should be updated and send you the latest version in a year after your payment.
In order to provide a convenient study method for all people, our company has designed the online engine of the 1z0-071 Reliable Test Collection Free study practice dump. The online engine is very convenient and suitable for all people to study, and you do not need to download and install any APP. We believe that the 1z0-071 Reliable Test Collection Free exam questions from our company will help all customers save a lot of installation troubles.
Oracle 1z0-071 Reliable Test Collection Free test question will change your perception.
Our 1z0-071 Reliable Test Collection Free exam prep will give you a complete after-sales experience. You can consult online no matter what problems you encounter. You can get help anywhere, anytime in our 1z0-071 Reliable Test Collection Free test material. 1z0-071 Reliable Test Collection Free test questions have very high quality services in addition to their high quality and efficiency. If you use 1z0-071 Reliable Test Collection Free test material, you will have a very enjoyable experience while improving your ability. We have always advocated customer first. If you use our learning materials to achieve your goals, we will be honored. 1z0-071 Reliable Test Collection Free exam prep look forward to meeting you.
Our ability of improvement is stronger than others. New trial might change your life greatly.
1z0-071 PDF DEMO:
QUESTION NO: 1
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: 2
A non-correlated subquery can be defined as __________. (Choose the best answer.)
A. A set of sequential queries, all of which must always return a single value.
B. A set of sequential queries, all of which must return values from the same table.
C. A set of one or more sequential queries in which generally the result of the inner query is used as the search value in the outer query.
D. A SELECT statement that can be embedded in a clause of another SELECT statement only.
Answer: C
QUESTION NO: 3
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: 4
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: 5
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
Microsoft SC-200 - As you know, we are now facing very great competitive pressure. In addition, the Palo Alto Networks PCNSA study dumps don’t occupy the memory of your computer. Let’s learn Network Appliance NS0-404 exam dumps, and you can pass the exam at once. There may be a lot of people feel that the preparation process for CompTIA N10-009 exams is hard and boring, and hard work does not necessarily mean good results, which is an important reason why many people are afraid of examinations. Our Microsoft AZ-104 real exam try to ensure that every customer is satisfied, which can be embodied in the convenient and quick refund process.
Updated: May 28, 2022