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|Full Exam Name||Oracle Database SQL|
|Certification Name||Oracle Database Application Development|
|Technology||Oracle Advanced PL/SQL Development|
♥ 2018 Valid 1z0-071 Exam Questions ♥
1z0-071 exam questions, 1z0-071 PDF dumps; 1z0-071 exam dumps: 1z0-071 Dumps (187 Q&A) (New Questions Are 100% Available! Also Free Practice Test Software!)
Latest and Most Accurate Oracle 1z0-071 Exam Questions:
Examine the structure of the MARKS table:
Which two statements would execute successfully? (Choose two.)
A. SELECT SUM(DISTINCT NVL(subject1,0)), MAX(subject1)FROM marksWHERE subject1 > subject2;
B. SELECT student_name subject1FROM marksWHERE subject1 > AVG(subject1);
C. SELECT SUM(subject1+subject2+subject3)FROM marksWHERE student_name IS NULL;
D. SELECT student_name,SUM(subject1)FROM marksWHERE student_name LIKE ‘R%’;
Examine the data in the CUSTOMERS table:
You want to list all cities that have more than one customer along with the customer details.
Evaluate the following query:
Which two JOIN options can be used in the blank in the above query to give the correct output?
A. LEFT OUTER JOIN
C. NATURAL JOIN
D. RIGHT OUTER JOIN
E. FULL OUTER JOIN
Examine the structure proposed for the TRANSACTIONS table:
Which two statements are true regarding the creation and storage of data in the above table
structure? (Choose two.)
A. The CUST_STATUS column would store exactly one character.
B. The TRANS_VALIDITY column would have a maximum size of one character.
C. The CUST_CREDIT_LIMIT column would be able to store decimal values.
D. The CUST_STATUS column would give an error.
E. The TRANS_DATE column would be able to store day, month, century, year, hour, minutes,
seconds, and fractions of seconds.
F. The TRANS_VALIDITY column would give an error.
View the Exhibit and examine the structure of the PRODUCT_INFORMATION and INVENTORIES
You have a requirement from the supplies department to give a list containing PRODUCT_ID,
SUPPLIER_ID, and QUANTITY_ON_HAND for all the products wherein QUANTITY_ON_HAND is less
Which two SQL statements can accomplish the task? (Choose two.)
A. SELECT i.product_id, i.quantity_on_hand, pi.supplier_idFROM product_information pi JOIN
inventories iON (pi.product_id=i.product_id)WHERE quantity_on_hand < 5;
B. SELECT product_id, quantity_on_hand, supplier_idFROM product_informationNATURAL JOIN
inventories AND quantity_on_hand < 5;
C. SELECT i.product_id, i.quantity_on_hand, pi.supplier_idFROM product_information pi JOIN
inventories iON (pi.product_id=i.product_id) AND quantity_on_hand < 5;
D. SELECT i.product_id, i.quantity_on_hand, pi.supplier_idFROM product_information pi JOIN
inventories iON (pi.product_id=i.product_id)USING (product_id) AND quantity_on_hand < 5; Answer: A,C Question: 5 In the EMPLOYEES table there are 1000 rows and employees are working in the company for more than 10 years. Evaluate the following SQL statement: What would be the result? A. It executes successfully but no rows updated. B. It executes successfully and updates the records of those employees who have been working in the company for more than 600 days. C. It gives an error because multiple NVL functions are used in an expression. D. It gives an error because NVL function cannot be used with UPDATE. Answer: B Question: 6 Evaluate the following SQL statement: SQL> select cust_id, cust_last_name “Last name”
WHERE country_id = 10
SELECT cust_id CUST_NO, cust_last_name
WHERE country_id = 30
Identify three ORDER BY clauses either one of which can complete the query.
A. ORDER BY “Last name”
B. ORDER BY 2, cust_id
C. ORDER BY CUST_NO
D. ORDER BY 2, 1
E. ORDER BY “CUST_NO”
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