Free Oracle 1Z0-084 Exam Questions

Become Oracle Certified with updated 1Z0-084 exam questions and correct answers

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Total 378 Questions | Updated On: May 02, 2025

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Question 1

Which feature of the Oracle Database allows you to capture database workload and replay it in a test environment to analyze the impact of system changes?

A : Real Application Testing

B : Oracle Data Guard

C : Oracle Automatic Storage Management

D : Oracle Advanced Security

Answer: A

Question 2

Which of the following options can be used to improve SQL performance?

A : Creating an index on all columns used in WHERE and JOIN clauses

B : Increasing the size of the Oracle buffer cache

C : Using bind variables instead of literals

D : Enabling the FORCE MATCHING option in SQL plan management

Answer: C

Question 3

Which tool can be used to monitor database performance in Oracle Database 19c?

A : Oracle Enterprise Manager

B : Oracle Database Control

C : Oracle Grid Control

D : Oracle Performance Hub

Answer: A

Question 4

Which of the following statements about Automatic Database Diagnostic Monitor (ADDM) in Oracle Database 19c is correct?

A : ADDM only analyzes performance issues related to SQL statements.

B : ADDM provides recommendations for both hardware and software configurations.

C : ADDM requires a separate software installation and license.

D : ADDM can only be enabled for Oracle databases running on Oracle Exadata storage.

Answer: B

Question 5

Which is the default memory management mode in Oracle Database 19c?

A : Automatic Shared Memory Management (ASMM)

B : Automatic Memory Management (AMM)

C : Manual Memory Management

D : Dynamic Memory Management

Answer: B

Page: 1 / 76

Total 378 Questions | Updated On: May 02, 2025

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