Free Practice Oracle 1Z0-076 Exam Questions 2025

Stay ahead with 100% Free Oracle Database 19c: Data Guard Administration 1Z0-076 Dumps Practice Questions

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Total 509 Questions | Updated On: Nov 06, 2023

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Question 1

What is the role of the observer in Oracle Data Guard?

A : To monitor the health and status of the primary and standby databases.

B : To perform automatic failover in case of a primary database failure.

C : To compress and encrypt data during replication.

D : To facilitate communication between the primary and standby databases.

Answer: B

Question 2

Which type of transactions are not allowed on a read-only standby database?

A : Read-only transactions

B : DDL transactions

C : Data manipulation transactions

D : Write transactions

Answer: D

Question 3

What is Oracle Net Services?

A : A database security feature

B : A data guard administration tool

C : A networking protocol

D : A database management system

Answer: C

Question 4

What are the two main components of Oracle Data Guard?

A : Primary database and standby database

B : Synchronous mode and asynchronous mode

C : Physical standby and logical standby

D : Data files and control files

Answer: A

Question 5

What is the primary difference between a snapshot standby database and a logical standby database?

A : A snapshot standby can be converted back to a physical standby, while a logical standby cannot.

B : A snapshot standby is based on physical replication, while a logical standby is based on logical replication.

C : A snapshot standby requires supplemental logging, while a logical standby does not.

D : A snapshot standby allows read/write access, while a logical standby allows read-only access.

Answer: B

Page: 1 / 102

Total 509 Questions | Updated On: Nov 06, 2023

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