Most Recent Oracle 1Z0-082 Exam Questions & Answers

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 Dec 30, 2024.

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Question No. 1

Examine this description of the TRANSACTIONS table:

Which two SQL statements execute successfully? (Choose two.)

ASELECT customer_id AS ''CUSTOMER-ID'', transaction_date AS DATE, amount + 100 ''DUES'' FROM transactions;

BSELECT customer_id AS ''CUSTOMER-ID'', transaction_date AS ''DATE'', amount + 100 DUES FROM transactions;

CSELECT customer_id AS CUSTOMER-ID, transaction_date AS TRANS_DATE, amount + 100 ''DUES AMOUNT'' FROM transactions;

DSELECT customer_id CUSTID, transaction_date TRANS_DATE, amount + 100 DUES FROM transactions;

ESELECT customer_id AS 'CUSTOMER-ID', transaction_date AS DATE, amount + 100 'DUES AMOUNT' FROM transactions;

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Correct Answer: B, D

Question No. 2

Which three files are used by conventional path SQL*Loader when the TABLE option is not specified? (Choose three.)

Adump files

Bcontrol files

Cpassword files

Dbad files

Einput files

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Correct Answer: B, D, E

Question No. 3

Which three statements are true about GLOBAL TEMPORARY TABLES? (Choose three.)

AA TRUNCATE command issued in a session causes all rows in a GLOBAL TEMPORARY TABLE for the issuing session to be deleted.

BGLOBAL TEMPORARY TABLE rows inserted by a session are available to any other session whose user has been granted select on the table.

CGLOBAL TEMPORARY TABLE space allocation occurs at session start.

DAny GLOBAL TEMPORARY TABLE rows existing at session termination will be deleted.

EA GLOBAL TEMPORARY TABLE'S definition is available to multiple sessions.

FA DELETE command on a GLOBAL TEMPORARY TABLE cannot be rolled back.

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Correct Answer: A, D, E

https://docs.oracle.com/javadb/10.8.3.0/ref/rrefdeclaretemptable.html

Question No. 4

Which two statements are true about the rules of precedence for operators? (Choose two.)

AThe concatenation operator | | is always evaluated before addition and subtraction in an expression

BNULLS influence the precedence of operators in an expression

CThe + binary operator has the highest precedence in an expression in a SQL statement

DArithmetic operators with equal precedence are evaluated from left to right within an expression

EMultiple parentheses can be used to override the default precedence of operators in an expression

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Correct Answer: D, E

https://docs.oracle.com/cd/B19306_01/server.102/b14200/operators001.htm

https://docs.oracle.com/cd/A87860_01/doc/server.817/a85397/operator.htm

Precedence is the order in which Oracle evaluates different operators in the same expression. When evaluating an expression containing multiple operators, Oracle evaluates operators with higher precedence before evaluating those with lower precedence. Oracle evaluates operators with equal precedence from left to right within an expression.

Question No. 5

Which two statements are true about Enterprise Manager Database Express? (Choose two.)

AIt is available only when the database is open

BIt can be used to perform database recovery

CThe same port number can be used for Database Express configurations for databases on different hosts

DIt can be used to switch a database into ARCHIVELOGMODE

EThe same port number can be used for multiple Database Express configurations for multiple databases on the same host

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Correct Answer: A, C

https://docs.oracle.com/en/database/oracle/oracle-database/19/admqs/getting-started-with-database-administration.html#GUID-EB851101-07BE-4038-BB9D-06E01CC7F5D5

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