1Z1-950 試験問題を無料オンラインアクセス

When working with the Linux operating system on a Database Cloud Service instance (non RAC), which user accounts are available for database and non-database administration?

• A.opc, oracle, and root through sudo
• B.cloud-admin, oracle, and root
• C.admin, opc, and oracle
• D.Administrator, ora-cloud, and oracle
• E.root, opc-admin, and oracle through sudo

The DBA is attempting a cloud database connection and the connection is failing with the following Oracle net error: ORA-12660: Encryption or crypto-checksumming parameters incompatible. What is the cause of the problem?

• 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.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.
• C.They've specified an RSA key size that's too small to interface with the cloud.
• D.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.
• E.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.

Your company has purchased a Quarter Rack X6 Exadata Service. The service instance has been created. You are required to provision an 11.2.0.4 database service. Which two statements are true?

• A.You can choose a single instance database if required.
• B.The Oracle Software Edition is automatically set to High Performance.
• C.If the Both Cloud Storage and Exadata Storage option is not available, it is because this was not chosen during the provisioning of the Exadata cloud service instance.
• D.When the database is created a new Oracle Home will be provisioned.
• E.When the database is created, a new VM will be created to host it.
• F.The standard billing frequency is hourly but you can choose monthly if required.

What type of encryption is used to secure network connections in Oracle Database Cloud Service?

• A.Network encryption should be handled by the customer's on-premises network routing equipment.
• B.Oracle offers the encryption key management cloud to help secure network connections to the cloud database instances.
• C.All encryption is done through the Linux operating system and needs to be configured by the customer in advance of database installation.
• D.Native Oracle Net encryption
• E.Oracle offers a choice of third-party network encryption products at a price to Database Cloud Service customers.

Your company has purchased a Quarter Rack X6 service subscription.
They have a non-metered service for 25 OCPUs.
You have been asked to investigate the options that your company has to increase the number of OCPUs to 50.
Which two statements are true?

• A.Your company can burst up to 50 OCPUs and will be charged for 25 at the metered rate until your company scales their service back down.
• B.Your company will have to purchase a new subscription.
• C.Your company can increase the number of OCPUs up to 50 and their non-metered subscription will automatically be updated to include the additional OCPUs.
• D.Your company will have to change their subscription to use more OCPUs.
• E.Your company can increase their non-metered subscription to include the additional 25 OCPUs.