Don't hesitate! Time does not wait! If you are very busy, you can only take two or three hours a day to study our 1z0-071 Questions study engine. And we are the leading practice materials in this dynamic market. To facilitate your review process, all questions and answers of our 1z0-071 Questions test question is closely related with the real exam by our experts who constantly keep the updating of products to ensure the accuracy of questions, so all 1z0-071 Questions guide question is 100 percent assured. The efficiency of our 1z0-071 Questions exam braindumps has far beyond your expectation.
Oracle PL/SQL Developer Certified Associate 1z0-071 People are engaged in modern society.
By focusing on how to help you effectively, we encourage exam candidates to buy our 1z0-071 - Oracle Database SQL Questions practice test with high passing rate up to 98 to 100 percent all these years. One of the great advantages is that you will soon get a feedback after you finish the exercises. So you are able to adjust your learning plan of the Reliable 1z0-071 Exam Bootcamp guide test flexibly.
We believe that 1z0-071 Questions study tool will make you fall in love with learning. Come and buy it now. Cease to struggle and you cease to live.
Oracle 1z0-071 Questions - New trial might change your life greatly.
As you know, we are now facing very great competitive pressure. We need to have more strength to get what we want, and 1z0-071 Questions exam dumps may give you these things. After you use our study materials, you can get 1z0-071 Questions certification, which will better show your ability, among many competitors, you will be very prominent. Using 1z0-071 Questions exam prep is an important step for you to improve your soft power. I hope that you can spend a little time understanding what our study materials have to attract customers compared to other products in the industry.
This kind of learning method is convenient and suitable for quick pace of life. But you must have a browser on your device.
1z0-071 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
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: 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
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
Therefore, we believe that you will never regret to use the Pegasystems PEGACPSSA23V1 exam dumps. Today, our Fortinet FCSS_NST_SE-7.4 exam materials will radically change this. So there is nothing to worry about, just buy our Snowflake COF-C02 exam questions. If you still worried about whether or not you pass exam; if you still doubt whether it is worthy of purchasing our software, what can you do to clarify your doubts that is to download free demo of EMC D-NWR-DY-01. You just should take the time to study ASQ CMQ-OE preparation materials seriously, no need to refer to other materials, which can fully save your precious time.
Updated: May 28, 2022