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Question 1

What is the primary purpose of configuring Oracle Net Services in a Data Guard environment?

Options :

A :

To ensure high availability and failover of the databases

B :

To enable database replication between the primary and standby databases

C :

To secure the transmission of data between primary and standby databases

D :

To manage the network connections between primary and standby databases

Answer: D

Question 2

What is a switchover in Oracle Data Guard?

Options :

A :

A process of switching the network connections between databases

B :

A process of switching the roles of the Primary and Secondary databases

C :

A process of synchronizing data between databases in real-time

D :

A process of copying data from the Primary database to the Secondary database

Answer: B

Question 3

Which command is used to test a network connection using TNSPING utility?

Options :

A :

tnsping

B :

traceroute

C :

telnet

D : ping

Answer: A

Question 4

What is the purpose of the primary database in a logical standby configuration?

Options :

A :

It serves as the standby database for a different primary database.

B :

It serves as the read/write production database.

C :

It provides redo data for the logical standby database.

D :

It is used solely for data recovery purposes.

Answer: C

Question 5

Which parameter in the listener.ora file is used to specify the listening address for a remote listener?

Options :

A :

ADDRESS

B :

REMOTE_ADDR

C :

LISTENER

D :

REMOTE_LISTENER

Answer: D