Oracle Cloud Platform Data Management 2018 Associate - 1Z1-950 Exam Practice Test

A. Create an SSH tunnel to port 1521 on the compute node hosting the DBaaS Monitor. B. Enable the ora_p2_dblistener security rule to open port 1521. C. Enable the ora_p2_httpssl security rule to open port 443. D. Create an SSH tunnel to port 443 on the compute node hosting the DBaaS Monitor.

A. It can be started with 16 CPU cores enabled and scaled up to 100 cores. B. Scaling between a Quarter Rack and a Half Rack is a fully automated process. C. If the customer subscribes to a non-metered service and with 16 CPU cores, then he/she can burst to 32 CPU cores for a period of time. D. If the customer needs to scale to 150 cores, he/she can scale to a Half Rack X6 Exadata Cloud Service. E. Enabling additional CPU cores requires the database to be restarted.

A. In the public cloud model, Oracle is responsible for maintaining all credentials, ssh keys, and customer employee accounts and all activities that occur under those accounts. B. The customer is responsible for the entire stack from the underlying cloud infrastructure to identity, networking, and operating system rules and configuration. C. Oracle Cloud platform services operate under a shared responsibility model where Oracle is responsible for the underlying cloud infrastructure and the customer is responsible for securing their own workloads under the Oracle Database Cloud. D. Oracle is completely responsible for all levels from the underlying cloud infrastructure to identity, networking, and operating system rules and configuration. E. Oracle is responsible for Data Security while the customer is responsible for the database, Java, and other infrastructure services.

A. They did not enable ora_p2_dbconsole for Enterprise Manager access. B. SQL*Net is not supported in Oracle Database Cloud Service. C. They need to install the SQL*Net access pack before they can use that product. D. They did not enable the ora_p2_dblistener access rule for port 1521. E. They need to create a custom security rule allowing SQL*Net access to their database instance.

A. The customer account might have reached its compute quota. B. The customer does not have proper user rights. C. The customer reached the database instance limit of 32. D. The customer has not kept up with their patching requirements; new instances cannot be created unless the majority or the template of existing instances are up-to-date.

A. They are firewall rules that help control traffic between Cloud Service instances as well as between instances and external hosts. B. Security rules are data encryption levels that control who can see the data. C. They are user role designations that assign rights to certain users. D. They allow administrators access to applications in the cloud.

A. The DBA has set ENCRYPTION_SERVER and CRYPTO_CHECKSUM_SERVER to "required" in the sqlnet.ora file. This will create an unencrypted connection, which will automatically fail because it's insecure. B. They have explicitly set ENCRYPTION_CLIENT and CRYPTO_CHAECKSUM_CLIENT as
"rejected" in sqlnet.ora. This will create an unencrypted connection, which will automatically fail because it's insecure. C. There sre no values assigned to the two sqlnet.ora parameters, CLOUD_ENCRYPTION_SERVER and/or CLOUD_CRYPTO_CHECKSUM_SERVER or they don't exist on the client. D. They've specified an RSA key size that's too small to interface with the cloud. E. The DBA has not enabled native Oracle net encryption in the cloud through the CLOUD_ENCRYPTION_SERVER and CLOUD_CRYPTO_CHECKSUM_SERVER parameters in their cloud instance sqlnet.ora file.