[Oct-2026] 1z0-071 PDF Dumps Extremely Quick Way Of Preparation [Q18-Q35]

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[Oct-2026] 1z0-071 PDF Dumps Extremely Quick Way Of Preparation

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Oracle 1z0-071 Exam Overview:

Certification Vendor:	Oracle
Exam Name:	Oracle Database SQL
Exam Number:	1z0-071
Available Languages:	English, Japanese, Korean, Simplified Chinese, Portuguese
Exam Duration:	120 minutes
Passing Score:	63%
Exam Price:	$245 USD
Related Certifications:	Oracle Database Administrator Certified Associate (DBA) Oracle Database SQL Certified Associate
Real Exam Qty:	70
Exam Format:	Multiple Choice
Certificate Validity Period:	No expiration for this exam/certification
Sample Questions:	Oracle 1z0-071 Sample Questions
Exam Way:	Pearson VUE testing center (online proctored option available)
Pre Condition:	No formal prerequisites required, but basic knowledge of relational database concepts is recommended
Official Syllabus URL:	https://education.oracle.com/oracle-database-sql-exam

NO.18 Which three items does a direction of a relationship contain?

an attribute

a cardinality

label

an optionality

a unique identifier

an entity

NO.19 Examine the description of the BOOKS_TRANSACTIONStable:

Examine this partial SQL statement:
SELECT * FROM books_transactions
Which two WHEREconditions give the same result? (Choose two.)

WHERE borrowed_date = SYSDATE AND (transaction_type = `RM’ OR member_id IN (`A101′,
`A102′));

WHERE (borrowed_date = SYSDATE AND transaction_type = `RM’) OR member_id IN (`A101′,
`A102′);

WHERE borrowed_date = SYSDATE AND (transaction_type = `RM’ AND (member_id = A101′ OR member_id = `A102′));

WHERE borrowed_date = SYSDATE AND transaction_type = `RM’ OR member_id IN (`A101′,
`A102′);

WHERE borrowed_date = SYSDATE AND (transaction_type = `RM’ AND member_id = `A101′ OR member_id = `A102′);

NO.20 Which two are true about granting object privileges on tables, views, and sequences?

DELETE can be granted on tables, views, and sequences.

REFERENCES can be grantrd only on tables.

INSERT can be granted only on tables and sequences.

SELECT can be granted on tables, views, and sequences.

ALTER can be granted only on tables and sequences.

NO.21 Which three are true about system and object privileges? (Choose three.)

WITH GRANT OPTION can be used when granting an object privilege to both users and roles

Adding a primary key constraint to an existing table in another schema requires a system privilege

Adding a foreign key constraint pointing to a table in another schema requires the REFERENCES object privilege

Revoking a system privilege that was granted with WITH ADMIN OPTION has a cascading effect

Revoking an object privilege that was granted with the WITH GRANT OPTION clause has a cascading effect.

WITH GRANT OPTION cannot be used when granting an object privilege to PUBLIC

NO.22 Which two are true about granting privilege on objects?

An object privilege can be granted to a role only by the owner of that object

An object privilege can be granted to other users only by the owner of that object

The owner of an object acquires all object privilege on that object by default

A table owner must grant the REFERENCES privilege to allow other users to create FOREIGN KEY constraints using that table

The WITH GRANT OPTION clause can be used only by DBA users

NO.23 Which three statements are true about multiple row subqueries? (Choose three.)

They can contain GROUP BY clauses.

They can return multiple columns.

Two or more values are always returned from the subquery.

They can contain HAVINGclauses.

They cannot contain a subquery.

NO.24 Which two are true about the precedence of opertors and condtions

+ (addition) has a higher order of precedence than * (mliplpition)

NOT has a higher order of precedence than AND and OR in a condition.

AND and OR have the same order of precedence in a condition

Operators are evaluated before conditions.

|| has a higher order of precedence than +(addition)

NO.25 Which statements are true regarding primary and foreign key constraints and the effect they can have on table data?

A table can have only one primary key but multiple foreign keys.

It is possible for child rows that have a foreign key to remain in the child table at the time the parent row is deleted.

Primary key and foreign key constraints can be defined at both the column and table level.

Only the primary key can be defined the column and table level.

It is possible for child rows that have a foreign key to be deleted automatically from the child table at the time the parent row is deleted.

The foreign key columns and parent table primary key columns must have the same names.

A table can have only one primary key and one foreign key.

NO.26 Examine this SQL statement:
SELECT cust_id, cus_last_name “Last Name”
FROM customers
WHERE country_id = 10
UNION
SELECT cust_id CUST_NO, cust_last_name
FROM customers
WHERE country_id = 30
Identify three ORDER BY clauses, any one of which can complete the query successfully.

ORDERBY 2, 1

ORDER BY “CUST_NO”

ORDER BY 2,cust_id

ORDER BY CUST_NO

ORDER BY “Last Name”

NO.27 Examine thestructureof the members table:

You want to display details of all members who reside in states starting with the letter A followed by exactly one character.
Which SQL statement must you execute?

SELECT * FROM MEMBERS WHERE state LIKE ‘%A_* ;

SELECT * FROM MEMBERS WHERE state LIKE ‘A_*;

SELECT * FROM MEMBERS WHERE state LIKE ‘A_%’;

SELECT * FROM MEMBERS WHERE state LIKE ‘A%’;

NO.28 View the Exhibit and examine the structure of the CUSTOMERS table.

Using the CUSTOMERS table, you must generate a report that displays a credit limit increase of 15% for all customers.
Customers with no credit limit should have “Not Available” displayed.
Which SQL statement would produce the required result?

SELECT NVL (TO_CHAR(cust_credit_limit*.15), ‘Not Available’) “NEW CREDIT” FROM customers

SELECT TO_CHAR(NVL(cust_credit_limit*.15), ‘Not Available’)) “NEW CREDIT” FROM customers

SELECT NVL (cust_credit_limit*.15, ‘Not Available’) “NEW CREDIT” FROM customers

SELECT NVL (cust_credit_limit, ‘Not Available’)*.15 “NEW CREDIT” FROM customers

NO.29 View the Exhibit and examine the details of the PRODUCT_INFORMATION table.

You have the requirement to display PRODUCT_NAME and LIST_PRICE from the table where the CATEGORYJD column has values 12 or 13, and the SUPPLIER_ID column has the value 102088. You executed the following SQL statement:
SELECT product_name, list_price FROM product_information WHERE (category_id = 12 AND category_id = 13) AND supplier_id = 102088;
Which statement is true regarding the execution of the query?

It would execute but the output would return no rows.

It would execute and the output would display the desired result.

It would not execute because the entire WHERE clause condition is not enclosed within the parentheses.

It would not execute because the same column has been used in both sides of the AND logical operator to form the condition.

NO.30 View the Exhibit and examine the structure in the DEPARTMENTS tables. (Choose two.)

Examine this SQL statement:
SELECT department_id “DEPT_ID”, department_name, ‘b’ FROM
departments
WHERE departments_id=90
UNION
SELECT department_id, department_name DEPT_NAME, ‘a’ FROM
departments
WHERE department_id=10
Which two ORDER BY clauses can be used to sort output?

ORDER BY DEPT_NAME;

ORDER BY DEPT_ID;

ORDER BY ‘b’;

ORDER BY 3;

NO.31 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?

It executes successfully but no rows updated.

It executes successfully and updates the records of those employees who have been working in the company for more than 600 days.

It gives an error because multiple NVL functions are used in an expression.

It gives an error because NVL function cannot be used with UPDATE.

NO.32 View the Exhibit and examine the description for the PRODUCTS and SALES table.

PROD_IDis a primary key in the PRODUCTStable and foreign key in the SALEStable with ON DELETE CASCADEoption. The SALEStable contains data for the last three years. You want to remove all the rows from the PRODUCTStable for which no sale was done for the last three years.
Which is the valid DELETEstatement?

DELETE
FROM products
WHERE prod_id = (SELECT prod_id
FROM sales
WHERE time_id – 3*365 = SYSDATE );

DELETE
FROM products
WHERE prod_id = (SELECT prod_id
FROM sales
WHERE SYSDATE >= time_id – 3*365 );

DELETE
FROM products
WHERE prod_id IN (SELECT prod_id
FROM sales
WHERE SYSDATE – 3*365 >= time_id);

DELETE
FROM products
WHERE prod_id IN (SELECT prod_id
FROM sales
WHERE time_id >= SYSDATE – 3*365 );

NO.33 Examine the description of the SALES table:

The SALES table has 5,000 rows.
Examine this statement:
CREATE TABLE sales1 (prod id, cust_id, quantity_sold, price)
AS
SELECT product_id, customer_id, quantity_sold, price
FROM sales
WHERE 1=1
Which two statements are true?

SALES1 is created with 1 row.

SALES1 has PRIMARY KEY and UNIQUE constraints on any selected columns which had those constraints in the SALES table.

SALES1 Is created with 5,000 rows.

SALES1 has NOT NULL constraints on any selected columns which had those constraints in the SALES table.

NO.34 Which three statements are true about an ORDER BY clause?

An ORDER BY clause always sorts NULL values last.

An ORDER BY clause can perform a binary sort

An ORDER BY clause can perform a linguistic sort

By default an ORDERBY clause sorts rows in ascending order

An ORDR BY clause will always precede a HAVI NG clause if both are used in the same top-level

NO.35 The STORES table has a column START_ DATE of data type DATE, containing the date the row was inserted.
You only want to display details of rows where START_ DATE is within the last 25 months.
Which WHERE clause can be used?

WHERE MONTHS_ BETWEEN (SYSDATE, start_ date) <= 25

WHERE MONTHS_ BETWEEN (start_ date, SYSDATE) <= 25

WHERE TO_ NUMBER (start_ date – SYSDATE) <= 25

WHERE ADD_ MONTHS (start_ date, 25) <= SYSDATE

Oracle 1z1-071 exam mainly focuses on testing the candidates’ knowledge and proficiency in SQL database management, including data retrieval, data manipulation, and data control. Additionally, the exam also covers topics like database security, database objects, and basic SQL tuning and optimization techniques. Passing 1z0-071 exam proves that the candidate has a good understanding of Oracle Database SQL and can apply that knowledge to real-world scenarios.

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[Oct-2026] 1z0-071 PDF Dumps Extremely Quick Way Of Preparation [Q18-Q35]

Oracle 1z0-071 Exam Overview:

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