Free Oracle 1z0-078 Exam Dumps Questions & Answers

Which two statements are true regarding ASM Dynamic Volume Manager (ADVM)? (Choose two.)

• A.  To create an ADVM volume, disk group attributes COMPATIBLE.ASM and COMPATIBLE.ADVM must be minimally set to 12.1.<.span>.
• B.  File systems contained in ADVM volumes may only contain database files.
• C.  An ADVM volume is individually named and can contain only one file system.
• D.  Only one ADVM volume can be created in an ASM disk group.
• E.  ADVM extends ASM by providing a device driver interface to storage backed by an ASM disk group.

Which two commands will stop the Oracle High Availability Services (OHAS) and prevent it from starting automatically at system boot on the local node? (Choose two.)

• A.  crsctl stop crs
• B.  crsctl disable crs
• C.  crsctl config crs
• D.  crsctl stop cluster

Identify three prerequisites for the successful installation of Oracle Grid Infrastructure 19c when using Full Featured Grid Naming Service (GNS). (Choose three.)

• A.  Each cluster node must have at least two network interface cards.
• B.  A DHCP service on the private network for the cluster is required to allocate virtual IP addresses for HAIP.
• C.  You must create a Grid Management Repository database.
• D.  You must enable the Name Server Cache Daemon
• E.  A DHCP service on the public network for the cluster is required to allocate virtual IP addresses as required by the cluster.
• F.  DNS must be configured to delegate name resolution for the cluster subdomain to the cluster.

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?

• A.  Transparent Application Failover (TAF)
• B.  Transparent Application Failover (TAF) using Fast Application Notification (FAN)
• C.  Fast Connection Failover (FCF)
• D.  Fast Connection Failover (FCF) with Transparent Application Failover (TAF)

Which two tasks must be performed before launching the Oracle universal installer to install Oracle Database Software for RAC? (Choose two.)

• A.  The Clusterware stack must be up on all cluster nodes where the Database software will be installed.
• B.  ssh user equivalence for the Oracle software owner must be configured on all cluster nodes where the Database software will be installed.
• C.  Grid Infrastructure must be installed on all cluster nodes where the Database software will be installed.
• D.  SSH user equivalence for the Oracle software owner must be configured on all cluster nodes.
• E.  Grid Infrastructure must be installed on all cluster nodes.
• F.  The Clusterware stack must be up on all cluster nodes.