If you are determined to purchase our 1z0-071 Test Preparation latest dumps materials, please prepare a credit card for payment. For most countries we just support credit card. You can click the PDF version or Soft version or the package of Oracle 1z0-071 Test Preparation latest dumps, add to cart, then you enter your email address, discount (if have) and click payment, then page transfers to credit card payment. Our study materials are selected strictly based on the real 1z0-071 Test Preparation exam. Our expert team guarantees that each answer and question is useful and valuable. You can instantly download the 1z0-071 Test Preparation free demo in our website so you can well know the pattern of our test and the accuracy of our 1z0-071 Test Preparation pass guide.
Oracle PL/SQL Developer Certified Associate 1z0-071 Your life will be even more exciting.
With all the questons and answers of our 1z0-071 - Oracle Database SQL Test Preparation study materials, your success is 100% guaranteed. With our 1z0-071 Test Review study materials, you can have different and pleasure study experience as well as pass 1z0-071 Test Review exam easily. In order to meet the different need from our customers, the experts and professors from our company designed three different versions of our 1z0-071 Test Review exam questions for our customers to choose, including the PDF version, the online version and the software version.
If you decide to buy our 1z0-071 Test Preparation test guide, the online workers of our company will introduce the different function to you. You will have a deep understanding of the three versions of our 1z0-071 Test Preparation exam questions. We believe that you will like our products.
Oracle 1z0-071 Test Preparation - We always put your needs in the first place.
We can say that how many the 1z0-071 Test Preparation certifications you get and obtain qualification certificates, to some extent determines your future employment and development, as a result, the 1z0-071 Test Preparation exam guide is committed to helping you become a competitive workforce, let you have no trouble back at home. Actually, just think of our 1z0-071 Test Preparation test prep as the best way to pass the exam is myopic. They can not only achieve this, but ingeniously help you remember more content at the same time.
The inevitable trend is that knowledge is becoming worthy, and it explains why good 1z0-071 Test Preparation resources, services and data worth a good price. We always put our customers in the first place.
1z0-071 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
Which two statements are true about INTERVAL data types?
A. INTERVAL YEAR TO MONTH columns only support monthly intervals within a single year.
B. The YEAR field in an INTERVAL YEAR TO MONTH column must be a positive value.
C. INTERVAL DAY TO SECOND columns support fractions of seconds.
D. The value in an INTERVAL DAY TO SECOND column can be copied into an INTERVAL YEAR TO
MONTH column.
E. INTERVAL YEAR TO MONTH columns only support monthly intervals within a range of years.
F. INTERVAL YEAR TO MONTH columns support yearly intervals.
Answer: C,F
QUESTION NO: 5
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
Our Microsoft MB-310 preparation practice are highly targeted and have a high hit rate, there are a lot of learning skills and key points in the exam, even if your study time is very short, you can also improve your Microsoft MB-310 exam scores very quickly. Our SAP C-WZADM-2404 exam questions are compiled by experts and approved by authorized personnel and boost varied function so that you can learn SAP C-WZADM-2404 test torrent conveniently and efficiently. MuleSoft MCIA-Level-1 - All in all, abandon all illusions and face up to reality bravely. The Microsoft MB-260 certification is the best proof of your ability. Not only we offer the best Databricks Databricks-Machine-Learning-Associate training prep, but also our sincere and considerate attitude is praised by numerous of our customers.
Updated: May 28, 2022