Absolute Free 1Z0-078 Exam Practice for Comprehensive Preparation 

Oracle Application Developer

Oracle ASM Administrator

Cluster Administrator

Oracle DBA (Database Administrator)

NFS client requests are distributed by DNS in a round-robin fashion to the cluster nodes that export the NFS 

Incremental backups only

Full and incremental backups

Full backups only

Differential backups

It is used for routing and directing network traffic to the database instances.

It is used for managing user connections and resource allocation.

It is used to provide a virtual network interface for each database instance.

It is used for load balancing database connections across multiple instances.

RMAN (Recovery Manager)

Flashback Database

Export/Import

Data Pump