Online Access Free 1z0-078 Practice Test

A cluster running 19c Grid Infrastructure supports both Oracle 11g to 19c RAC databases using ASM.
The COMPATIBLE.ASM, COMPATIBLE.RDBMS, and COMPATIBLE.ADVM parameters are currently set to 11.2 for all diskgroups..
You must support these capabilities in all diskgroups:
1. ACFS Replication
2. ACFS Encryption
To what minimum values must the compatible attributes be set?

• A.Set COMPATIBLE.ASM to 11.2, COMPATIBLE.RDBMS to 12.1, and COMPATIBLE.ADVM to 12.1
• B.Set COMPATIBLE.ASM to 12.1, COMPATIBLE.RDBMS to 11.2, and COMPATIBLE.ADVM to 12.1.
• C.Set COMPATIBLE.ASM to 11.2, COMPATIBLE.RDBMS to 11.2, and COMPATIBLE.ADVM to 11.2.
• D.Set COMPATIBLE.ASM to 12.1, COMPATIBLE.RDBMS to 12.1, and COMPATIBLE.ADVM to 12.1.
• E.Set COMPATIBLE.ASM to 11.2, COMPATIBLE.RDBMS to 12.1, and COMPATIBLE.ADVM to 11.2.

Examine the output of the asmcmd and srvctl commands:

Then you execute this command:
$ srvctl relocate asm -currentnode host03 -targetnode host02
Which three statements are true regarding the execution of this command based on the output shown? (Choose three.)

• A.It succeeds and starts an ASM instance on HOST02 but the ASM instance on HOST03 is not shut down until all connected clients disconnect.
• B.It succeeds and 19c database instances connected to the ASM instance on HOST03 can be reconnected to the ASM instance on HOST01.
• C.It succeeds and starts an ASM instance on HOST02 and shuts down the ASM instance on HOST03.
• D.It succeeds and 19c database instances connected to the ASM instance on HOST03 can be reconnected to the ASM instance on HOST02.
• E.It fails because the ASM instance has not been shut down first on HOST03.
• F.It fails because an ASM instance is not configured to run on HOST02.

Which three statements are true about services and load balancing for Oracle 19c clients connecting to Oracle 19c RAC database instances? (Choose three.)

• A.Client-side connect-time load balancing can balance connection requests across SCAN listeners.
• B.In server-side load balancing, node listener redirects the client to another node listener for connection to an instance.
• C.Services support the balancing of client connections across RAC database instances.
• D.Load balancing can be done by the client or the listener, but not both, for any one connection request.
• E.Load balancing can be done by the client, the listener, or both, for any one connection request.

Which three events occur when a node fails in an Oracle Clusterware 19c Cluster? (Choose three.)

• A.Sessions connected to the failed node could be relocated to one or more surviving nodes.
• B.The node is evicted from the cluster
• C.Cluster resources running on the failed node must be recovered when the node is restarted.
• D.Cluster Resources running on the failed node are relocated to one or more surviving hub nodes.
• E.Cluster Resources running on the failed node are suspended until the node is restarted.

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

• A.Standby redo log files are required on the standby site for synchronous redo transport.
• B.The privilege sysrepl has been introduced for ACFS replication.
• C.ACFS auditing information is replicated from the primary file system to the standby file system.
• D.One site of an ACFS replication configuration can host both primary and standby file systems.
• E.Replication is automatically terminated if the primary file system has less than 2 GB free space.