Oracle 1Z1-160 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 1Z1-160
Exam Name/Title: Oracle Database Cloud Service
Certification Provider: Oracle
Corresponding Certification: Oracle Database

Exam Questions: 86
Updated On: Jul 08, 2026

Question #1

Oracle provides additional web-based tools for monitoring Database as a Service (DBaaS) instances. One of the tools is DBaaS Monitor Console.
Which user would you have to log in as to use this tool?

A. sysman

B. dbaas_monitor

C. sys

D. dbsnmp

Discussion 0

Correct Answer: B Vote an answer

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Question #2

With Oracle Database Cloud Service as the subscription type, you must configure a database for Backup and Recovery.
Which two options do you have to back up your database instance?

A. Backup to Oracle Cloud Service storage volumes that is equal to five times the value that was provided in Usable Data Storage when the instance was created.

B. Backup to cloud storage and VM block storage. Fourteen days worth of backups are kept, with seven most recent days worth of backups available directly on VM block storage.

C. No backups required. You are responsible for configuring the database backups.

D. Backup to cloud storage and VM block storage. Ten days worth of backups are kept, with five most recent days worth of backups available directly on VM block storage.

Discussion 0

Correct Answer: A,C Vote an answer

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Question #3

You have an Oracle Database 12c on-premise non-CDB database that is running on the AIX platform.
Which two methods can be used to migrate the on-premise database to a database that is running in a Database as a Service (DBaaS) instance on Oracle Cloud?

A. Data Pump

B. Remote Cloning

C. Transporting Tablespaces by using RMAN convert

D. Transporting Tablespaces by using RMAN "backup from platform"

E. scp file copy

Discussion 0

Correct Answer: A,B Vote an answer

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Question #4

Which two statements are true about the information that you see on the Database Cloud Service page?

A. It shows the total memory for all instances in your domain.

B. It shows the name of each database instance.

C. It shows the number of active sessions for each instance in your domain.

D. It lists the memory for each instance in your domain.

E. It shows the date the instance was last accessed.

Discussion 0

Correct Answer: A,B Vote an answer

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Question #5

Examine these commands:
1. # dbaascli dbpatchm --run -prereq
2. # dbpatchmdg -precheck_async patch_id
3. $ raccli apply patch -db -tag tag-name -prechecks
Which is true?

A. Only 1 and 3 will execute successfully and check the prerequisites.

B. All three commands will execute successfully and check the prerequisites.

C. Only 1 and 2 will execute successfully and check the prerequisites.

D. Only 2 and 3 will execute successfully and check the prerequisites.

Discussion 0

Correct Answer: B Vote an answer

Question #6

Which two statements are true about controlling traffic among Database Deployments using a security list?

A. You can create a security list to enable unrestricted communication among your Database Deployments.

B. You can add a Database Deployment to a security list, thus enabling communication with all other Database Deployments both inside and outside the security list.

C. Database Deployment prevents security lists from having unrestricted communication among Database Deployments.

D. By default, the Database Deployment in a security list are accessible from hosts outside the security list.

E. You can add a Database Deployment to a network group, but this enables communication only within this network group.

Discussion 0

Correct Answer: C,E Vote an answer

Question #7

How would you connect from your local machine to the database instance on a Database Deployment by using SQL*Net?

A. You start an SSH process on your local machine to communicate to a tunnel created on the Database Deployment compute node.

B. You can use only the SSH connection that is defined on port 22 that is configured by default during Database Deployment installation.

C. You must use port 1521 and the TCP/IP SSL communication protocol.

D. You use Transparent Data Encryption (TDE) to secure connections to the database instance on the Database Deployment.

Discussion 0

Correct Answer: C Vote an answer

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Question #8

How would you stop Oracle REST Data Services (ORDS)?

A. Use the listener control tool (lsnrctl).

B. Perform the /u01/app/oracle/product/ords/ords

C. Stop the APEX resource in Enterprise Manager.

D. Use the ords_stop command.

Discussion 0

Correct Answer: D Vote an answer

Question #9

Which two problems indicate that you should consider scaling up your Database Deployment that hosts an Oracle Database 12c multitenant container database (CDB) with four pluggable databases (PDBs)?

A. shortage of I/O bandwidth for the parallel queries that are issued by the CDB instance

B. shortage of memory in the Shared Pool of the CDB

C. shortage of CPU for two PDBs in the CDB

D. shortage of CPU for the Database Deployment

E. shortage of memory for the Database Deployment

Discussion 0

Correct Answer: D,E Vote an answer

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