QUIZ 2025 ORACLE THE BEST 1Z0-071: VCE ORACLE DATABASE SQL EXAM

Quiz 2025 Oracle The Best 1z0-071: Vce Oracle Database SQL Exam

Quiz 2025 Oracle The Best 1z0-071: Vce Oracle Database SQL Exam

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Oracle 1z0-071 exam is a computer-based exam that consists of 73 multiple-choice questions. 1z0-071 exam has a time limit of 105 minutes, and candidates must attain a score of 63% or higher to pass. 1z0-071 Exam Fee is $245, and it is available in several languages including English, Japanese, and Chinese.

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Oracle Database SQL Sample Questions (Q235-Q240):

NEW QUESTION # 235
View the exhibit and examine the structure of the STOREStable.

You want to display the NAME of the store along with the ADDRESS, START_DATE, PROPERTY_PRICE, and the projected property price, which is 115% of property price.
The stores displayed must have START_DATEin the range of 36 months starting from 01-Jan-2000 and above.
Which SQL statement would get the desired output?

  • A. SELECT name, address||','||city||','||country AS full_address,
    start_date,
    property_price, property_price*115/100
    FROM stores
    WHERE MONTHS_BETWEEN (start_date, TO_DATE('01-JAN-2000','DD-MON-RRRR'))
    <=36;
  • B. SELECT name, concat (address| | ','| |city| |', ', country) AS full_address, start_date, property_price, property_price*115/100
    FROM stores
    WHERE TO_NUMBER(start_date-TO_DATE('01-JAN-2000','DD-MON-RRRR')) <=36;
  • C. SELECT name, concat (address||','| |city| |', ', country) AS full_address, start_date, property_price, property_price*115/100
    FROM stores
    WHERE MONTHS_BETWEEN (start_date, TO_DATE('01-JAN-2000','DD-MON-RRRR'))
    <=36;
  • D. SELECT name, concat (address| | ','| |city| |', ', country) AS full_address, start_date, property_price, property_price*115/100
    FROM stores
    WHERE MONTHS_BETWEEN (start_date, '01-JAN-2000') <=36;

Answer: C


NEW QUESTION # 236
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 ANDtax_amount 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 ANDcust_credit_limit IS NOT NULL;

Answer: D


NEW QUESTION # 237
Examine the description of the PRODUCT_ DETAILS table:

Which two statements are true?

  • A. PRODUCT_ PRICE contains the value zero by default if no value is assigned to it.
  • B. PRODUCT_ PRICE can be used in an arithmetic expression even if it has no value stored in it.
  • C. EXPIRY_ DATE cannot be used in arithmetic expressions.
  • D. PRODUCT_ ID can be assigned the PRIMARY KEY constraint.
  • E. PRODUCT_ NAME cannot contain duplicate values.
  • F. EXPIRY_ DATE contains the SYSDATE by default if no date is assigned to it.

Answer: C,D

Explanation:
In reference to the attributes of the PRODUCT_DETAILS table:
A). This statement is false. If PRODUCT_PRICE has no value (i.e., it is NULL), it cannot be used directly in arithmetic expressions because any operation with NULL results in NULL.
B). This statement is true. PRODUCT_ID has the NOT NULL constraint and is of type NUMBER, making it eligible to be a PRIMARY KEY. Primary keys require all values to be unique and not null.
C). This statement is true. EXPIRY_DATE is of type DATE, and it cannot be used in arithmetic expressions directly without a date function that operates on dates.
D). This statement is false. By default, columns of type DATE do not have a default value unless explicitly assigned using the DEFAULT keyword in the column definition.
E). This statement is false. By default, numeric columns do not have a default value unless specified with the DEFAULT keyword.
F). This statement is false. The statement about PRODUCT_NAME not containing duplicate values would be true if it were a UNIQUE or PRIMARY KEY, but there is no such constraint indicated in the provided table description.


NEW QUESTION # 238
View the Exhibit and examine the structure of the PRODUCT_INFORMATIONtable.

You want to see the product names and the date of expiration of warranty for all the products, if the product is purchased today. The products that have no warranty should be displayed at the top and the products with maximum warranty period should be displayed at the bottom.
Which SQL statement would you execute to fulfill this requirement?
SELECT product_name, SYSDATE+warranty_period AS "Warranty expire date"

  • A. FROM product_information
    ORDER BY SYSDATE-warranty_period
    SELECT product_name, SYSDATE+warranty_period AS "Warranty expire date"
  • B. FROM product_information
    WHERE warranty_period > SYSDATE
  • C. FROM product_information
    ORDER BY SYSDATE+warranty_period
    SELECT product_name, SYSDATE+warranty_period AS "Warranty expire date"
  • D. FROM product_information
    ORDER BY SYSDATE
    SELECT product_name, SYSDATE+warranty_period AS "Warranty expire date"

Answer: C


NEW QUESTION # 239
The SYSDATE function displays the current Oracle Server date as:
21 -MAY-19
You wish to display the date as:
MONDAY, 21 MAY, 201 9
Which statement will do this?

  • A. SELECT TO _ DATE (SYSDATE, ' FMDAY, DD MONTH, YYYY') FROM DUAL;
  • B. SELECT TO _ CHAR (SYSDATE, ' FMDAY, DD MONTH, YYYY') FROM DUAL;
  • C. SELECT TO_ CHAR (SYSDATE, ' FMDD, DAY MONTH, YYYY') FROM DUAL;
  • D. SELECT TO_ CHAR (SYSDATE, ' FMDAY, DDTH MONTH, YYYY') FROM DUAL;

Answer: B

Explanation:
To format a date in Oracle SQL, TO_CHAR function is used to convert date types to string with a specified format:
* Option A: SELECT TO_CHAR(SYSDATE, 'FMDAY, DD MONTH, YYYY') FROM DUAL;
* This correctly applies the date format model 'FMDAY, DD MONTH, YYYY', which will display the date as requested: "MONDAY, 21 MAY, 2019". FM modifier is used to remove padding blanks or leading zeros.
Options B, C, and D do not achieve the desired output:
* Option B is incorrect because TO_DATE converts a string to a date, not format a date.
* Option C and D have incorrect format strings that do not match the required output format.


NEW QUESTION # 240
......

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