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Oracle 1z1-071 exam is a computer-based exam that consists of 73 multiple-choice questions. 1z0-071 exam has a time limit of 100 minutes, and candidates must score at least 63% to pass. 1z0-071 Exam is available in several languages, including English, Japanese, and Portuguese.

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Oracle 1z1-071 exam covers a range of topics related to SQL and Oracle Database. 1z0-071 Exam evaluates the candidate's understanding of SQL basics, data manipulation, data retrieval, and data control statements. 1z0-071 exam also covers topics such as schema objects, constraints, views, and indexes. 1z0-071 exam measures the candidate's ability to work with advanced SQL features, such as subqueries, set operators, and analytic functions.

Oracle Database SQL Sample Questions (Q237-Q242):

NEW QUESTION # 237
View the Exhibit and examine the structure of the PRODUCT_INFORMATION and INVENTORIES tables.

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 than five.
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) AND quantity_on_hand < 5;
B. 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;
C. SELECT product_id, quantity_on_hand, supplier_idFROM product_informationNATURAL JOIN inventories AND quantity_on_hand < 5;
D. SELECT i.product_id, i.quantity_on_hand, pi.supplier_idFROM product_information pi JOIN inventories iUSING (product_id) AND quantity_on_hand < 5;

Answer: A,B

NEW QUESTION # 238
Examine the structure of the MEMBERS table: (Choose the best answer.)

Examine the SQL statement:
SQL > SELECT city, last_name LNAME FROM MEMBERS ORDER BY 1, LNAME DESC; What would be the result execution?

A. It fails because a column number and a column alias cannot be used together in the ORDER BY clause.
B. It fails because a column alias cannot be used in the ORDER BY clause.
C. It displays all cities in ascending order, within which the last names are further sorted in descending order.
D. It displays all cities in descending order, within which the last names are further sorted in descending order.

Answer: C

NEW QUESTION # 239
The customers table has the following structure:

You need to write a query that does the following tasks:
1. Display the first name and tax amount of the customers. Tax is 5% of their credit limit.
2. Only those customers whose income level has a value should be considered.
3. Customers whose tax amount is null should not be considered.
Which statement accomplishes all the required tasks?

A. SELECT cust_first_name, cust_credit_limit * .05 AS TAX_AMOUNTFROM customersWHERE cust_income_level IS NOT NULL ANDcust_credit_limit IS NOT NULL;
B. SELECT cust_first_name, cust_credit_limit * .05 AS TAX_AMOUNTFROM customersWHERE cust_income_level <> NULL ANDtax_amount <> NULL;
C. SELECT cust_first_name, cust_credit_limit * .05 AS TAX_AMOUNTFROM customersWHERE (cust_income_level, tax_amount) IS NOT NULL;
D. SELECT cust_first_name, cust_credit_limit * .05 AS TAX_AMOUNTFROM customersWHERE cust_income_level IS NOT NULL ANDtax_amount IS NOT NULL;

Answer: A

NEW QUESTION # 240
View the Exhibit and examine, the description for the SALES and CHANNELS tables.
(Choose the best answer.)

You issued this SQL statement:
INSERT INTO SALES VALUES (23, 2300, SYSDATE,
(SELECT CAHNNEL_ID
FROM CHANNELS
WHERE CHANNEL_DESC='DIRECT SALES'), 12, 1, 500);
Which statement is true regarding the result?

A. The statement will fail because a subquery cannot be used in a VALUES clause.
B. The statement will fail because the sub-query in the VALUES clause is not enclosed within single quotation marks.
C. The statement will execute and a new row will be inserted in the SALES table.
D. The statement will fail because the VALUES clause is not required with the subquery.

Answer: C

NEW QUESTION # 241
Evaluate the following SQL commands:

The command to create a table fails. Identify the reason for the SQL statement failure.

A. You cannot use the BETWEEN clause in the condition of a CHECK constraint.
B. You cannot use ORD_NO and ITEM_NO columns as a composite primary key because ORD_NO is also the FOREIGN KEY.
C. You cannot use the NEXTVAL sequence value as a DEFAULT value for a column.
D. You cannot use SYSDATE in the condition of a CHECK constraint.

Answer: D

NEW QUESTION # 242
......

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New Study Oracle 1z0-071 Questions | 1z0-071 Preparation

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1z0-071 Preparation & Updated 1z0-071 Testkings

Oracle Database SQL Sample Questions (Q237-Q242):

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