You can free download part of practice questions and answers about Oracle certification 1z0-071 New Practice Questions Pdf exam to test our quality. Omgzlook can help you 100% pass Oracle certification 1z0-071 New Practice Questions Pdf exam, and if you carelessly fail to pass Oracle certification 1z0-071 New Practice Questions Pdf exam, we will guarantee a full refund for you. It is well known that even the best people fail sometimes, not to mention the ordinary people. In face of the 1z0-071 New Practice Questions Pdf exam, everyone stands on the same starting line, and those who are not excellent enough must do more. Omgzlook is a website which can help you quickly pass Oracle certification 1z0-071 New Practice Questions Pdf exams.
Oracle PL/SQL Developer Certified Associate 1z0-071 You can experience it in advance.
We always accept feedbacks from users, and take many of the good recommendations, resulting in a perfect Omgzlook Oracle 1z0-071 - Oracle Database SQL New Practice Questions Pdf exam materials. Our target is to reduce your pressure and improve your learning efficiency from preparing for Reliable 1z0-071 Exam Cram Materials exam. If you still worry about your Reliable 1z0-071 Exam Cram Materials exam; if you still doubt whether it is worthy of purchasing our software, what you can do to clarify your doubts is to download our Reliable 1z0-071 Exam Cram Materials free demo.
Training materials of Omgzlook are currently the most popular materials on the internet. 1z0-071 New Practice Questions Pdf Exam is a milestone in your career. In this competitive world, it is more important than ever.
Oracle Oracle 1z0-071 New Practice Questions Pdf exam is very popular in IT field.
If you feel unconfident in self-preparation for your 1z0-071 New Practice Questions Pdf test and want to get professional aid of questions and answers, Omgzlook 1z0-071 New Practice Questions Pdf test questions materials will guide you and help you to pass the certification exams in one shot. If you want to know our 1z0-071 New Practice Questions Pdf test questions materials, you can download our free demo now. Our demo is a small part of the complete charged version. Also you can ask us any questions about 1z0-071 New Practice Questions Pdf exam any time as you like.
After you purchase 1z0-071 New Practice Questions Pdf exam dumps, you will get a year free updates. Within a year, only if you would like to update the materials you have, you will get the newer version.
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
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
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: 4
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: 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
Excellent Oracle Microsoft MD-102 study guide make candidates have clear studying direction to prepare for your test high efficiently without wasting too much extra time and energy. Choosing the right method to have your exam preparation is an important step to obtain Nutanix NCP-MCI-6.5 exam certification. Firstly we provide one-year service warranty for every buyer who purchased SAP C-TS462-2023 valid exam collection materials. Salesforce DEX-403 - The world is changing, so we should keep up with the changing world's step as much as possible. For this reason, all questions and answers in our APICS CSCP valid dumps are certified and tested by our senior IT professionals.
Updated: May 28, 2022