Free Oracle 1Z0-160 Practice Test & Real Exam Questions

Exam Code/Number: 1Z0-160
Exam Name/Title: Oracle Database Cloud Service
Certification Provider: Oracle
Corresponding Certification: Oracle Database

Exam Questions: 86
Updated On: Jun 18, 2026

Question #1

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

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

B. It shows the name of each database instance.

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

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

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

Discussion 0

Correct Answer: B,E Vote an answer

Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).

Question #2

You are preparing the storage volume for use in an instance.
Which two tasks must you perform?

A. Point to a mount point that has existing files and directories.

B. Connect to the Database Deployment to which you attached the storage volume by using ssh or PuTTY as the opc user.

C. Create a mount point on your instance.

D. Connect to the Database Deployment to which you attached the storage volume by using ssh or PuTTY as the oracle user.

Discussion 0

Correct Answer: B,C Vote an answer

Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).

Question #3

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

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

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

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

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

Discussion 0

Correct Answer: D Vote an answer

Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).

Question #4

Which two tasks can be performed to customize a backup configuration?

A. Use dbms_scheduler to schedule automatic backups.

B. Edit the /home/oracle/bkup/dbcfg.spec file to maintain the list of system files and folders to be backed up.

C. Use the bkup_api utility as the oracle user to configure a retention period.

D. Edit the /home/oracle/bkup/dbcfg.spec file to maintain the list of database configuration files to be backed up.

Discussion 0

Correct Answer: C,D Vote an answer

Question #5

Which two statements are true about the SSH tunnels within a Database as a Service (DBaaS) Cloud environment?

A. The server must hold the SSH public and private keys in the SSH authorized_keys file.

B. DBaaS provides a centralized key server for all SSH connections.

C. The client must provide the server with the SSH private key.

D. The SSH tunnel must be selected by an access rule to enable remote access.

Discussion 0

Correct Answer: C,D Vote an answer

Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).

Question #6

Users must be granted roles to manage Cloud services.
Which three statements are true about roles and role assignment in Oracle Database Cloud Service?

A. Identity domain administrators can assign and remove roles for users in any identity domains.

B. The DBaaS Database Operator role permits scaling, patching, and backing up or restoring service instances.

C. The DBaaS Database Administrator role permits granting the DBaaS Database Administrator role to existing users.

D. Service administrators can assign and remove roles only for users of the services that they manage.

E. DBaaS network administrators can grant access privileges to designated users.

Discussion 0

Correct Answer: B,D,E Vote an answer

Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).

Question #7

Which three consoles can be accessed from the Oracle Database Deployment page?

A. User Console

B. Application Express Console

C. DBaaS Monitor Console

D. OPC Console

E. Database Express Manager Console

F. Storage Container Console

Discussion 0

Correct Answer: A,B,E Vote an answer

Question #8

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

A. Use the listener control tool (lsnrctl).

B. Stop the APEX resource in Enterprise Manager.

C. Use the ords_stop command.

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

Discussion 0

Correct Answer: C Vote an answer

Question #9

What are two things can you do on the My Services Dashboard page?

A. You can customize the metric icon for each valid service.

B. You can add a data center and identity domain to your Cloud account.

C. You can activate services for the current data center and identity domain.

D. You can check the overall status of your active services for the current data center and identity domain.

Discussion 0

Correct Answer: C,D Vote an answer

Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).

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