Free Oracle 1Z0-160 Exam Dumps Questions & Answers

Which three are ways to scale a Database Deployment to solve performance degradation by resource shortage?

• A.Add storage to the Database Deployment.
• B.Increase the number of CPUs allocated to the Database Deployment.
• C.Use the Oracle Database 12c In-Memory database option in each database instance that is running on the Database Deployment.
• D.Add additional virtual network interfaces (VNICs) to the Database Deployment.
• E.Increase the MEMORY_TARGET parameter value in each database instance that is running on the Database Deployment.
• F.Increase the CPU_COUNT parameter value in each database instance that is running on the Database Deployment.
• G.Increase the memory allocated to the Database Deployment.

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

• A.It shows the name of each database instance.
• B.It shows the number of active sessions for each instance in your domain.
• C.It shows the total memory for all instances in your domain.
• D.It shows the date the instance was last accessed.
• E.It lists the memory for each instance in your domain.

Which two statements are true about Database as a Service (DBaaS) Oracle Database Cloud Service or about Oracle Database Schema Service in Oracle Public Cloud?

• A.With Oracle Database Cloud Service, you cannot decide when to patch the database home.
• B.With Oracle Database Schema Service, there is a separate database for each schema.
• C.With Oracle Database Schema Service, the schema or schemas may be in the same database as other schemas that belong to other subscribers.
• D.With Oracle Database Schema Service, the schema may be in an Oracle Database 12c pluggable.
• E.With Oracle Database Cloud Service, you get a dedicated database instance or instances.

A key pair is required to create a Database Deployment.
What can the key pair be used for?

• A.The keys are used to control the encryption that is used by Database Deployment: the first is for network encryption and the second is for database encryption.
• B.They key pair is used to start up, shut down, and manage EM Express availability.
• C.Communication between instances in a Database Cloud Service account is controlled by network security rules and security lists.
• D.The keys replace password use. Database Deployment use only key pairs; password authentication is not enable for SSH default connections.

You created a Database as a Service (DBaaS) instance. This action also created a virtual machine and configured it for the DBaaS instance. It also created two user accounts. One of the users is oracle.
What three functions can be used by Oracle users in a Database Deployment?

• A.Use the sudo command to perform root user access operations.
• B.Create tablespaces.
• C.Create database users.
• D.Grant privileges and roles to database users.
• E.Back up and recover databases.
• F.Reboot a VM.