Oracle 1Z0-160 Actual Free Exam Questions & Community Discussion

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

Exam Questions: 86
Updated On: Jul 05, 2026

Question #37

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 #38

How would you enable Oracle DBaaS Monitor?

A. Add Oracle DBaaS Monitor access to SYS, SYSTEM users profile.

B. Use the Oracle Application Express Administration Console.

C. Disable the ora_p2_httpsl security rule in the Oracle Compute Cloud Service console.

D. Create an SSH tunnel to port 443.

E. Use the enable_dbaas_monitor command.

Discussion 0

Correct Answer: D Vote an answer

Question #39

Which statement is true about Oracle Database Schema Service or Oracle Database Cloud Service in Oracle Public Cloud?

A. Oracle Database Cloud Service requires no database administrators to administer the database.

B. Oracle Database Schema Service provides database schemas with shared control between the subscriber DBA and Oracle Support.

C. Oracle Database Schema Service requires no database administrators to administer the database.

D. Oracle Database Cloud Service provides complete database instances with shared control between the subscriber DBA and Oracle Support.

Discussion 0

Correct Answer: D Vote an answer

Question #40

Which two statements are true about a Database Deployment in Oracle Public Cloud?

A. The billing frequency depends on the Oracle database software edition that is selected for the Database Deployment.

B. The public SSH key is provided when configuring the database in the Database Deployment.

C. A Secure Shell (SSH) key is provided by Oracle for accessing the compute nodes as the first step in creating a Database Deployment.

D. The database that is configured may be an Oracle 11gR2 database.

E. Storage configuration must be selected for the Database Deployment.

Discussion 0

Correct Answer: C,D Vote an answer

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Question #41

How do you enable a default connection between Database Deployment?

A. by creating security lists and adding the instances that you want to communicate to these lists

B. by creating nothing for communication between the Database Deployment because all instances are interconnected by default

C. by creating dedicated communication keys and setting them to be used only for your Database Deployment-to-Deployment communication

D. by installing and configuring the NETMGR utility for your database cloud, and then using it to set up the required communication channels

Discussion 0

Correct Answer: A Vote an answer

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Question #42

You want to access your database over SQL*Net with a client application that is running locally on your machine.
How would you enable access to port 1521 of the Compute Node (VM)?

A. Use the Application Express Console to start the listener application.

B. Change the firewall rules.

C. Run the lsnrctl reload listener command.

D. Use Oracle Compute Cloud Service to enable the ora_p2_dblistener security rule.

Discussion 0

Correct Answer: B Vote an answer

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Question #43

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. Create a mount point on your instance.

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

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

Discussion 0

Correct Answer: B,D Vote an answer

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Question #44

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 #45

You are configuring network connections for your database instance.
What does each network group represent?

A. allows unrestricted communication among some of your Oracle Database Cloud service instances by using a set of defined policies and access rules.

B. manages the connections between your external application servers (application servers that you currently use in your business environment) and your Oracle Database Cloud service instances.

C. defines network connections to the Pluggable Databases (PDBs) within a Container Database.

D. defines load balancing and failover configurations between RAC database instances.

Discussion 0

Correct Answer: A Vote an answer

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