[2021.1] Free Oracle 1Z0-082 exam practice test and latest updates 1Z0-082 dumps from Lead4pass

Newly shared Oracle 1Z0-082 exam learning preparation program! Get the latest 1Z0-082 exam exercise questions and exam dumps pdf for free! 100% pass the exam to select
the full Oracle 1Z0-082 dumps: https://www.leads4pass.com/1z0-082.html the link to get VCE or PDF. All exam questions are updated!

Lead4pass offers the latest Oracle 1Z0-082 PDF Google Drive

[Latest updates] Free Oracle 1Z0-082 dumps pdf download from Google Drive: https://drive.google.com/file/d/1_apvc8k1pX1XUf3ERB2zsRMUXQ-w-V2j/

Examdad Exam Table of Contents:

• Oracle 1Z0-082 Practice testing questions from Youtube
• latest updated Oracle 1Z0-082 exam questions and answers
• Lead4Pass Oracle Discount code 2021
• About lead4pass

latest updated Oracle 1Z0-082 exam questions and answers

QUESTION 1
Which two statements are true regarding the UNION and UNION ALL operators? (Choose two.)
A. Duplicates are eliminated automatically by the UNION ALL operator
B. The number of columns selected in each SELECT statement must be identical
C. The names of columns selected in each SELECT statement must be identical
D. The output is sorted by the UNION ALL operator
E. NULLS are not ignored during duplicate checking
Correct Answer: BE

QUESTION 2
Which three statements are true about undoing segments and the use of undo by transactions in an Oracle database
instance? (Choose three.)
A. An undo segment may be used by multiple transactions simultaneously
B. Undo segments can wrap around to the first extent when a transaction fills the last extend of the undo segment
C. Undo segments have a minimum of three extents
D. Undo segments can extend when a transaction fills the last extent of the undo segment
E. A single transaction may use multiple undo segments simultaneously
F. Undo segments must be stored in a big file tablespace
G. Undo segments must be stored in a SMALL FILE tablespace
Correct Answer: ADG

QUESTION 3
Examine this description of the TRANSACTIONS table:

Which two SQL statements execute successfully? (Choose two.)
A. SELECT customer_id AS “CUSTOMER-ID”, transaction_date AS DATE, amount + 100 “DUES” FROM transactions;