最新的Oracle Data Management認證 1Z0-950考試題庫

問題1

What are security rules in Compute Cloud Service?

A. Security rules are data encryption levels that control who can see the data.

B. They are user-role designations that assign rights to certain users.

C. They allow administrators access to applications in the cloud.

D. These are rules established by HIPAA for securing end-user data.

E. Security rules are essentially firewall rules that can help to control traffic between Cloud Service instances, as well as between instances and external hosts.

正確答案: E

說明：（僅 VCESoft 成員可見）

問題2

A customer cloud administrator has just created their first database cloud service instance and they are unable to connect via SQL*Net. What is the problem?

A. They need to install the SQL*Net access pack before they can use that product.

B. They did not enable the ora_p2_dblistener access rule for port 1521.

C. They did not enable ora_p2_dbconsole for Enterprise Manager access.

D. They need to create a custom security rule allowing SQL*Net access to their database instance.

E. SQL*Net is not supported in Oracle Database Cloud Service.

正確答案: C

問題3

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. When the database is created a new Oracle Home will be provisioned.

B. The standard billing frequency is hourly but you can choose monthly if required.

C. You can choose a single instance database if required.

D. When the database is created, a new VM will be created to host it.

E. The Oracle Software Edition is automatically set to High Performance.

F. 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.

正確答案: B,F

問題4

When accessing a new default MySQL Cloud Service (CS) cloud environment, you want to use MySQL Enterprise Workbench for SQL and remote management. During the MySQL CS setup, you want to use MySQL Workbench from your Windows client.
Select two ways to successfully configure Workbench based on the MySQL access credentials.

A. Open the MySQL CS access port 3306. For the MySQL connection, you use this port and, in addition, you configure the remote management based on SSH based on the provided key.

B. Configure TCP/IP over SSH and based on the created private key, opc-User, and MySQL access credentials, you can access the MySQL CS instance.

C. Convert the private key to ppk format first. Based on TCP/IP over SSH and based on the created private key, opc-User, and MySQL access credentials, you can access the MySQL CS instance.

D. Configure the MySQL Router first and based on those settings, you access your MySQL CS instance.

正確答案: A,C

問題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 "RMAN CONVERT Transportable Tablespace with Data Pump" method to perform this migration. Which statement is true about the use of this method?

A. In this method you use the CONVERT TABLESPACE RMAN command on the on-premises database to convert the tablespace datafile to the Oracle Database Cloud platform format.

B. In this method you use the CONVERT TABLESPACE RMAN command to convert the tablespace to the database character set used by in the Oracle Database Cloud database deployment.

C. In this method you use the CONVERT TABLESPACE RMAN command on the Database Cloud Service database to convert the tablespace datafile to the Oracle Database Cloud platform format.

D. The on-premises database platform must be of little endian format.

正確答案: D

說明：（僅 VCESoft 成員可見）

問題6

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_http on the Oracle Compute Cloud Service

C. ora_p2_dbconsole on Database Cloud Service

D. ora_p2_restapi on Oracle Compute Cloud Service

正確答案: D

問題7

Your customer has a Recovery Time Objective (RTO) of 1 hour and a Recovery Point Objective (RPO) of 30 minutes. Which backup strategy satisfies this demand?

A. Weekly full hot backup with 30 minute incremental backups

B. Nightly full hot backup with 2 hourly incremental backups

C. Weekly full hot backup with 1 hour incremental backups

D. Daily full cold backups

E. Weekly full hot backup with nightly incremental backups

正確答案: B

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