1Z0-078 Practice Questions

Which three statements are true about ASM Cloud File System (ACFS) replication? (Choose three.)

Which statement is true concerning the installation of an Oracle Grid Infrastructure 19c patchset and its status during the installation?

Which three statements are true about the Oracle Clusterware 19c Flex Cluster architecture? (Choose three.)

A Java application using thick JDBC connections will soon be deployed, and you must configure a RAC database to support highly available connections. Broken connections must be re-established as quickly as possible. Which feature will support this requirement?

Which two statements are true about High Availability NFS (HANFS)? (Choose two.)

Examine this sequence of commands: The cluster consists of nodes HOST01, HOST02, HOST03 and HOST04, and the clusterware is running on all four nodes. Which three statements are true about the result of the root user running these commands on HOST01? (Choose three.)

Examine this command: SQL> CREATE PLUGGABLE DATABASE pdb3 FROM pdb1; Which three conditions must be true for successful execution of this command on a RAC database? (Choose three.)

You must deploy several Oracle 19c databases on an Oracle Grid Infrastructure Managed Cluster, and are required to have the ability to perform these actions without down time: 1. Apply a Grid Infrastructure interim patch. 2. Apply a Grid Infrastructure Patch Set Update (PSU). 3. Apply a database on-line patch. 4. Apply a Grid Infrastructure patchset. 5. Apply a database patchset. 6. Upgrade Grid Infrastructure from one release to another. 7. Upgrade databases from one release to another. Your plan is to perform these tasks: 1. Install and configure Oracle Grid Infrastructure on a local file system. 2. Install Oracle Database software on an ACFS file system. 3. Create several RAC One Node databases. Which of the seven requirements are met by your plan?

Examine this command and output: Examine this command: Which statement must be true for the successful execution of the second command?

Secure Cluster Communication protects the cluster interconnect from common security threats when used together with Single Network Support. Secure Cluster Communication includes message digest mechanisms, protection against fuzzing, and uses Transport Layer Security (TLS) to provide privacy and data integrity between the cluster members. Which statement is true about securing cluster interconnect communication?