Most Recent Oracle 1Z0-082 Exam Dumps

Prepare for the Oracle Database Administration I exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Oracle 1Z0-082 exam and achieve success.

The questions for 1Z0-082 were last updated on May 2, 2025.

Viewing page 1 out of 28 pages.
Viewing questions 1-5 out of 142 questions

Get All 142 Questions & Answers

Question No. 1

The CUSTOMERS table has a CUST_CREDIT_LIMIT column of data type NUMBER.

Which two queries execute successfully? (Choose two.)

ASELECT NVL(cust_credit_limit * .15, 'Not Available') FROM customers;

BSELECT NVL2(cust_credit_limit * .15, 'Not Available') FROM customers;

CSELECT NVL(TO_CHAR(cust_credit_limit * .15), 'Not Available') FROM customers;

DSELECT TO_CHAR(NVL(cust_credit_limit * .15, 'Not Available')) FROM customers;

ESELECT NVL2(cust_credit_limit, TO_CHAR(cust_credit_limit * .15), 'Not Available') FROM customers;

Show Answer

Correct Answer: C, E

Question No. 2

Examine this command:

Which two statements are true? (Choose two.)

ADML may be performed on tables with one or more extents in this data file during the execution of this command.

BThe tablespace containing SALES1.DBF must be altered READ ONLY before executing the command.

CThe tablespace containing SALES1.DBF must be altered OFFLINE before executing the command.

DIf Oracle Managed Files (OMF) is used, then the file is renamed but moved to DB_CREATE_FILE_DEST.

EThe file is renamed and stored in the same location

Show Answer

Correct Answer: A, E

Question No. 3

Which two statements are true regarding the UNION and UNION ALL operators? (Choose two.)

ADuplicates are eliminated automatically by the UNION ALL operator

BThe number of columns selected in each SELECT statement must be identical

CThe names of columns selected in each SELECT statement must be identical

DThe output is sorted by the UNION ALL operator

ENULLS are not ignored during duplicate checking

Show Answer

Correct Answer: B, E

Question No. 4

You execute this command:

During the export operation, you detach from the job by using CTRL+C and then execute this command:

Export> STOP_JOB=immediate

Are you sure you wish to stop the job ([yes]/no): yes

Which two statements are true about the job? (Choose two.)

AYou can no longer monitor it

BYou can reattach to it and monitor it

CIt is paused and can be resumed

DIt continues to run in the background

EIt terminates

Show Answer

Correct Answer: B, C

https://blog.oracle48.nl/killing-and-resuming-datapump-expdp-and-impdp-jobs/

Question No. 5

Examine the description of the SALES1 table:

SALES2 is a table with the same description as SALES1.

Some sales data is duplicated in both tables.

You want to display the rows from the SALES1 table which are not present in the SALES2 table.

Which set operator generates the required output?

AINTERSECT

BUNION ALL

CUNION

DSUBTRACT

EMINUS

Show Answer

Correct Answer: E

Unlock All Questions for Oracle 1Z0-082 Exam

Full Exam Access, Actual Exam Questions, Validated Answers, Anytime Anywhere, No Download Limits, No Practice Limits

Get All 142 Questions & Answers