Oracle 1Z0-950 問題集

質問 1：
FOR OCI CLASSIC ONLY.
Your customer is going to use REST data services to provision their database in the Oracle cloud. Which port will they need to open in order to securely access REST services?
A. ora_p2_httpssl on Oracle Compute Cloud Service
B. ora_p2_dbconsole on Database Cloud Service
C. ora_p2_restapi on Oracle Compute Cloud Service
D. ora_p2_http on the Oracle Compute Cloud Service
正解：C

質問 2：
A customer is deploying services on the Oracle Database cloud and they want to use Enterprise Manager Database Control and Enterprise Manager Database Express. Enterprise Manager Database Control uses port 1158 and Enterprise Manager Database Express uses port 5500 which are both blocked by their internal firewall. Their network department is not allowing these ports to be opened. What can the customer do to enable access to these applications through their network firewall?
A. Use the Enterprise Manager Database Control interface to change the standard port from 1158 to one that can be supported by the customer's firewall. Use Enterprise Manager Database Express to change its port from 5500 to one that can be supported as well.
B. The customer can sign into the Oracle Compute cloud and create a security list. The security list can create a port forward for inbound and outbound traffic through the cloud.
C. Use a supported SSH client to create tunnels for the restricted ports over non-restricted ports.
D. The customer will need to wait for their network group to make a decision and open the ports for them. There isn't any other way to access these applications securely in the cloud.
E. Create a custom security rule in the Oracle Compute Service to redirect the ports of both Enterprise Manager Database Control and Enterprise Manager Database Express to port 80, which is always allowed.
正解：C

質問 3：
Your newly created MySQL Cloud Service is not available from your application. Select the two correct options that apply.
A. Only 'root' is allowed to access from non-localhost.
B. The 'opc' user can be used to access MySQL only with the created SSH-Key.
C. You forgot to create the correct SSL/TLC certificate during the setup process.
D. The MySQL instance is still in the "Creation" process.
E. You forgot to enable port 3306.
正解：D,E

質問 4：
You get a Maintenance notification about your Oracle MySQL Cloud Service. What are the implications?
A. There are no maintenance operations planned. You need to do them manually.
B. You need to agree to the maintenance windows. If not, you are not affected by the outage.
C. Depending on the planned outage, you may not be affected by it. You need to read the maintenance details in the support notice.
D. You can expect an outage of your MySQL Cloud Service during the planned time.
正解：C

質問 5：
You plan to migrate your Oracle Database 11g on-premises database to an Oracle Database 12c database in Database Cloud Service. You intend to use the "Data Pump Full Transportable" method to perform this migration. Which three tasks must you perform to use this method?
A. If the on-premises database is not at release version 11.2.0.3 or later, you must first upgrade it to at least
11.2.0.3
B. Set all the tablespaces in the on-premises database to READ ONLY mode regardless of whether they will be migrated or not.
C. Set all the tablespaces in the on-premises database that you plan to migrate to READ ONLY mode.
D. Invoke Data Pump Export on the on-premises database host and specify VERSION=12.
E. Invoke Data Pump Import on the Database Cloud Service compute node and specify VERSION=12.
正解：A,B,E
解説: (Topexam メンバーにのみ表示されます)

質問 6：
For accessing a new default MySQL Cloud Service (CS) cloud environment, you used the "Create SSH Keys function" during the guided MySQL CS setup. You want to use Putty from your Windows Client. Identify the correct steps.
A. You open Port 22 on your MySQL CS Instance and configure Putty with the provided private key.
B. Convert the private key to ppk format list, and use the new private key for authentication.
C. Use the provided key for authentication.
D. Open Port 22 on your MySQL CS Instance and convert the private key to ppk format. This new private key can be used for authentication.
正解：D

質問 7：
Which two statements are true about scaling an Exadata Cloud Service instance?
A. If a non-metered subscription consists of 100 OCPUs, the customer can burst to a maximum of 200 OCPUs.
B. The scaling slider represents the total number of enabled cores, not the increment.
C. You can scale up by 1 OCPU at a time.
D. Scaling requires an Exadata restart.
E. One can only scale up and not down.
正解：B,E
解説: (Topexam メンバーにのみ表示されます)