Free PDF Valid 1z1-071 - Valid Oracle Database SQL Exam Pdf

DOWNLOAD the newest PracticeVCE 1z1-071 PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=1R9-L3899I2Qj74rGadcZLvoPzU7m8MMB

The Oracle Database SQL (1z1-071) practice tests have customizable time and Oracle Database SQL (1z1-071) exam questions feature so that the students can set the time and Oracle Database SQL (1z1-071) exam questions according to their needs. The Oracle Database SQL (1z1-071) practice test questions are getting updated on the daily basis and there are also up to 1 year of free updates. Earning the Oracle Database SQL (1z1-071) certification exam is the way to grow in the modern era with high-paying jobs.

Oracle 1z0-071 exam is a prerequisite for many Oracle certifications, including Oracle Database 12c Administrator Certified Associate and Oracle PL/SQL Developer Certified Associate. Passing 1z1-071 exam demonstrates a candidate's proficiency in SQL and their ability to work with Oracle databases. It also enhances their career prospects and opens up new opportunities in the field of database management and development.

Target Audience

The Oracle 1Z0-071 exam is designed for those professionals who have some level of experience in operating with Oracle SQL and PL/SQL technologies and want to improve their expertise to perform the job roles of a Database Administrator or a Developer.

Oracle 1z1-071 Exam is conducted by Oracle Corporation and is taken by thousands of candidates every year. 1z1-071 exam consists of approximately 73 multiple choice and multiple response questions and is designed to be completed within two hours. Successfully passing 1z1-071 exam is a testament to an individual’s expertise in oracle database SQL, which can open many doors of opportunities for them in the IT industry. Candidates who pass 1z1-071 exam can prove that they have acquired a key skill set that is essential for any database administrator, developer, or analyst who is looking to build a successful career in the technology domain.

>> Valid 1z1-071 Exam Pdf <<

Pass Guaranteed First-grade Oracle 1z1-071 - Valid Oracle Database SQL Exam Pdf

PracticeVCE customizable practice exams (desktop and web-based) help students know and overcome their mistakes. The customizable Oracle 1z1-071 practice test means that the users can set the Oracle Database SQL (1z1-071) Dumps and time according to their needs so that they can feel the real-based 1z1-071 exam scenario and learn to handle the pressure.

Oracle Database SQL Sample Questions (Q130-Q135):

NEW QUESTION # 130
Examine this description of the PRODUCTStable:

Rows exist in this table with data in all the columns. You put the PRODUCTStable in read-only mode.
Which three commands execute successfully on PRODUCTS? (Choose three.)
DROP TABLE products;

A. TRUNCATE TABLE products;
B.
C. ALTER TABLE products DROP UNUSED COLUMNS;
D. CREATE INDEX price_idx ON products (price);
E. ALTER TABLE products DROP COLUMN expiry_date;
F. ALTER TABLE products SET UNUSED (expiry_date);

Answer: A,D,E

NEW QUESTION # 131
You create a table named 123.
Which statement runs successfully?

A. SELECT * FROM '123';
B. SELECT * FROM "123";
C. SELECT * FROM TABLE (123) ;
D. SELECT * FROM V'123V';

Answer: B

NEW QUESTION # 132
Examine the data in the NEW_EMPLOYEES table:

Examine the data in the EMPLOYEES table:

You want to:
1. Update existing employee details in the EMPLOYEES table with data from the NEW EMPLOYEES table.
2. Add new employee detail from the NEW_ EMPLOYEES able to the EMPLOYEES table.
Which statement will do this:

A. MERGE INTO employees e
USING new employees ne
ON (e.employee_id = ne.employee_id)
WHEN FOUND THEN
UPDATE SET e.name =ne.name, e.job_id=ne.job_id, e.salary =ne.salary
WHEN NOT FOUND THEN
INSERT VALUES (ne.employee_id,ne.name,ne.job_id,ne.salary) ;
B. MERGE INTO employees e
USING new_employees n
WHERE e.employee_id = ne.employee_id
WHEN FOUND THEN
UPDATE SET e.name=ne.name,e.job_id =ne.job_id, e.salary=ne.salary
WHEN NOT FOUND THEN
INSERT VALUES (ne.employee_ id,ne.name,ne.job id,ne.salary) ;
C. MERGE INTO employees e
USING new employees ne
WHERE e.employee_id = ne.employee_ id
WHEN MATCHED THEN
UPDATE SET e.name = ne.name, e.job_id = ne.job_id,e.salary =ne. salary
WHEN NOT MATCHED THEN
INSERT VALUES (ne. employee_id,ne.name, ne.job_id,ne.salary) ;
D. MERGE INTO employees e
USING new_employees n
ON (e.employee_id = ne.employee_id)
WHEN MATCHED THEN
UPDATE SET e.name = ne.name, e.job id = ne.job_id,e.salary =ne. salary
WHEN NOT MATCHED THEN
INSERT VALUES (ne. employee_id,ne.name,ne.job_id,ne.salary);

Answer: D

Explanation:
The correct answer to perform the specified update and insert operations is to use the MERGE statement, which is designed to facilitate such "upsert" operations (update or insert).
A). The syntax is incorrect; the WHERE clause is not used with MERGE.
B). This is the correct syntax and use of the MERGE statement. It uses the ON clause to specify the join condition, and it provides actions for WHEN MATCHED and WHEN NOT MATCHED situations.
C). The keywords FOUND and NOT FOUND are not valid in the context of the MERGE statement in Oracle SQL.
D). Similar to option A, the syntax is incorrect because MERGE uses an ON clause, not a WHERE clause, and the keywords FOUND and NOT FOUND are incorrect.
The correct syntax of a MERGE statement includes defining a condition using the ON clause to determine how rows from the source and target tables are matched, then specifying the actions for when rows match (WHEN MATCHED) and when they do not match (WHEN NOT MATCHED).
References:
* Oracle Documentation on MERGE:
https://docs.oracle.com/database/121/SQLRF/statements_9016.htm#SQLRF01606

NEW QUESTION # 133
Examine the description of the PRODUCT_INFORMATION table:

A. SELECT COUNT(DISTINCT list_price) FROM product_information WHERE list_price is null.
B. SELECT count(nvl( list_price,0)) FROM product_information WHERE list_price is null;
C. SELECT (COUNT(list_price) FROM Product_intormation WHERE list_price=NULL;
D. BELECT COUNT(list_price) FROM product_information where list_price is NULL;

Answer: B

NEW QUESTION # 134
Which two statements are true regarding the GROUP BYclause in a SQL statement? (Choose two.)

A. If the SELECTclause has an aggregate function, then those individual columns without an aggregate function in the SELECTclause should be included in the GROUP BYcause.
B. Using the WHEREclause before the GROUP BYclause excludes the rows before creating groups.
C. Using the WHEREclause after the GROUP BYclause excludes the rows after creating groups.
D. You can use column alias in the GROUP BYclause.
E. The GROUP BYclause is mandatory if you are using an aggregate function in the SELECTclause.

Answer: A,B

NEW QUESTION # 135
......

Keep making progress is a very good thing for all people. If you try your best to improve yourself continuously, you will that you will harvest a lot, including money, happiness and a good job and so on. The 1z1-071 preparation exam from our company will help you keep making progress. Choosing our 1z1-071 study material, you will find that it will be very easy for you to overcome your shortcomings and become a persistent person. If you decide to buy our 1z1-071 study questions, you can get the chance that you will pass your 1z1-071 exam and get the certification successfully in a short time.

1z1-071 Latest Exam Fee: https://www.practicevce.com/Oracle/1z1-071-practice-exam-dumps.html

P.S. Free 2025 Oracle 1z1-071 dumps are available on Google Drive shared by PracticeVCE: https://drive.google.com/open?id=1R9-L3899I2Qj74rGadcZLvoPzU7m8MMB

Owen Reed Owen Reed

Biography

Free PDF Valid 1z1-071 - Valid Oracle Database SQL Exam Pdf

Target Audience

Pass Guaranteed First-grade Oracle 1z1-071 - Valid Oracle Database SQL Exam Pdf

Oracle Database SQL Sample Questions (Q130-Q135):

Info For

Questions Bank

Owen Reed Owen Reed

Biography

Free PDF Valid 1z1-071 - Valid Oracle Database SQL Exam Pdf

Target Audience

Pass Guaranteed First-grade Oracle 1z1-071 - Valid Oracle Database SQL Exam Pdf

Oracle Database SQL Sample Questions (Q130-Q135):

Info For

Questions Bank

Login with your site account

Register a new account