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Latest Oracle 1Z0-071 Practice Tests and Exam Dumps 2024, Oracle Database SQL | SPOTO

Prepare for the Oracle Database SQL (1Z0-071) certification with our comprehensive practice tests. Our platform offers free test sessions, enabling you to sharpen your skills and familiarize yourself with the exam format. Access a wide range of exam practice materials, including online exam questions, sample questions, and exam dumps. Our latest practice tests feature exam questions and answers meticulously crafted to mirror the actual exam, ensuring you're fully prepared on test day. Whether you're a student seeking to bolster your SQL database knowledge or a junior programmer aiming to validate your skills with Oracle certification, our mock exams provide the perfect opportunity to gauge your readiness. Trust in SPOTO to provide the tools and resources you need to succeed in passing the certification exam and advancing your career.
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Question #1
Evaluate the following CREATE TABLE command: Which statement is true regarding the above SQL statement?
A. It would execute successfully and only ORD_ITM_IDX index would be created
B. It would give an error because the USING INDEX clause cannot be used on a composite primary
C. It would execute successfully and two indexes ORD_ITM_IDX and ORD_ITM_ID PK would be created
D. It would give an error because the USING INDEX is not permitted in the CRETAE TABLE command
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Correct Answer: ABD

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Question #2
View the exhibit and examine the structure of the STORES table. STORES table NameNull?Type ---------------------- ------------- STORE_IDNUMBER NAMEVARCHAR2(100) ADDRESSVARCHAR2(200) CITYVARCHAR2(100) COUNTRYVARCHAR2(100) START_DATEDATE END_DATEDATE PROPERTY_PRICENUMBER 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_DATE in the range of 36 months starting from
A. SELECT name, concat (address| | ','| |city| |', ', country) AS full_address,start_date,property_price, property_price*115/100FROM storesWHERE MONTHS_BETWEEN (start_date, '01-JAN-2000')<=36;
B. SELECT name, concat (address| | ','| |city| |', ', country) AS full_address,start_date,property_price, property_price*115/100FROM storesWHERETO_NUMBER(start_date-TO_DATE('01-JAN-2000','DD-MON-RRRR')) <=36;
C. SELECT name, address||','||city||','||country AS full_address,start_date,property_price, property_price*115/100FROM storesWHERE 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*115/100FROM storesWHERE MONTHS_BETWEEN (start_date, TO_DATE('01-JAN-2000','DD-MON-RRRR')) <=36;
View answer
Correct Answer: C
Question #3
Which statement is true about SQL query processing in an Oracle database instance? (Choose the best answer.)
A. During parsing, a SQL statement containing literals in the WHERE clause that has been executed by any session and which is cached in memory, is always reused for the current execution
B. During executing, the oracle server may read data from storage if the required data is not already in memory
C. During row source generation, rows that satisfy the query are retrieved from the database and stored in memory
D. During optimization, execution plans are formulated based on the statistics gathered by the database instance, and the lowest cost plan is selected for execution
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Correct Answer: AC
Question #4
The user SCOTT who is the owner of ORDERS and ORDER_ITEMS tables issues the following GRANT command: GRANT ALL ON orders, order_items TO PUBLIC; What correction needs to be done to the above statement?
A. PUBLIC should be replaced with specific usernames
B. ALL should be replaced with a list of specific privileges
C. WITH GRANT OPTION should be added to the statement
D. Separate GRANT statements are required for ORDERS and ORDER_ITEMS tables
View answer
Correct Answer: D
Question #5
Which three statements are true regarding the usage of the WITH clause in complex correlated subqueries: (Choose three.)
A. It can be used only with the SELECT clause
B. The WITH clause can hold more than one query
C. If the query block name and the table name are the same, then the table name takes precedence
D. The query name in the WITH clause is visible to other query blocks in the WITH clause as well as to the main query block
View answer
Correct Answer: ACD

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