Oracle 1Z0-514 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 1Z0-514
Exam Name/Title: Oracle Database 11g Essentials
Certification Provider: Oracle
Corresponding Certification: Oracle Database

Exam Questions: 68
Updated On: Jul 08, 2026

Question #1

Which three statements are true regarding an Oracle instance? (Choose three)

A. One instance can be associated with multiple databases.

B. Only one database instance can run on one computer.

C. Multiple database instances can run on one computer.

D. A database instance is created based on the information in the SPFILE file.

E. One instance is associated with only one database.

F. A database instance is created based on the information in the control file.

Discussion 0

Correct Answer: C,D,E Vote an answer

Question #2

Which two statements are true regarding the Undo Retention Settings? (Choose two.)

A. Undo Retention Indicates the time period for which committed transaction data is retained.

B. Enabling Retention Guarantee ensures that only long-running Queries do not fail.

C. Enabling Retention Guarantee ensures that long running queries and transactions do not fail.

D. Undo Retention indicates the time period or which uncommitted transaction data is retained.

Discussion 0

Correct Answer: A,C Vote an answer

Question #3

A customer recently had a security audit, when they were told that their test and developmentenvironment contained test data, which was the copy of production data, yet was not properly protected. What technology should be used to quickly bring these environments into compliance?

A. Advanced Security Option

B. Audit Vault

C. Database Vault

D. Data Masking Pack tor Enterprise Manager

E. Label Security

Discussion 0

Correct Answer: C Vote an answer

Question #4

The DBA of your database informs you that the Oracle instance has started.
What does this imply?

A. Memory areas have been allocated and background processes have been started.

B. Users can access the data in the database.

C. Only the SGA has been allocated for the database.

D. Only the background and user processes are running.

Discussion 0

Correct Answer: A Vote an answer

Question #5

Which two statements are true regarding undo data records? (Choose two.)

A. Undo records contain copies of data as it appears after a change is made.

B. They are required to support Flashback features.

C. Undo records contain copies of data as it appears before a change is made.

D. They are retained until the session making the changes ends.

E. I hey are not required if Flashback features are enabled.

Discussion 0

Correct Answer: B,C Vote an answer

Question #6

In your database, the SQL Tuning Advisor is running automatically during the system maintenancewindow as a maintenance task.
Which of its recommendations would be implemented automatically?

A. creation or modification of a SQL Profile

B. creation of new Indexes

C. restructuring SQL statements

D. refreshing optimizerstatistic\

Discussion 0

Correct Answer: A Vote an answer

Question #7

Which two statements correctly differentiate undo and redo data? (Choose two.)

A. Undo reverses a change, whereas redo re-creates a change.

B. Redo protects against inconsistent reads, whereas undo protects against data loss.

C. Undo protects against inconsistent reads, whereas redo protects against data loss.

D. Redo reverses a change, whereas undo re-creates a change.

Discussion 0

Correct Answer: A,C Vote an answer

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