A database administrator wants to perform a restore from an offline backup of their DB2 database that was taken the previous day via the Avamar Administrator. Upon looking at the backups, they notice multiple backup names are present. Which backup should they choose?
A. GUI-C-DB2 Database(s) backup
B. CLI-H-DB2 Database(s) backup
C. GUI-H-DB2 Database(s) backup
D. CLI-C-DB2 Database(s) backup
An Avamar backup administrator successfully backed up eight NDMP volumes in a group. The administrator now wants to test the restore of all eight volumes. What can be done to run all restores simultaneously?
A. Restore the group that contains all eight volumes.
B. Perform a web restore with external authentication.
C. Use the avtar --allnodes flag on the accelerator node.
D. Use the NDMP v4 group restore command.
A database administrator added a 500 GB DB2 database that is being backed up online through the Avamar DB2 plug-in. They have been instructed to shorten the backup time of the database due to the Avamar backup window being quite full when the backup takes place.
Which logs can the administrator exclude from the backup to meet this requirement?
A. Archive logs
B. Redo logs
C. Transaction logs
D. System logs
A customer began performing backups of their DB2 database to Avamar with the "dedup_device" option enabled. The backup suddenly fails. Why does it fail?
A. An older DB2 version (below 9.5) does not support dedup_device.
B. Newer DB2 versions (9.5 Fix Pack 8 and above) no longer support dedup_device.
C. Archive logs were excluded from online backup.
D. Delta backup was initiated by CLP.
An EMC Avamar customer started backing up their Oracle 11g Databases with 4 RMAN Channels using RMAN scripts. They are experiencing some performance issues when all the channels are active. What should you advise the customer do to fix the issue?
A. Use dedicated cache files for each channel.
B. Minimize the number of RMAN channels.
C. Disable RMAN backup optimization.
D. Ensure /var/avamar has proper permissions.
A customer wants to back up their DB2 database on a Dell EMC Avamar DB2 client. Currently they are using Avamar Administrator. In addition, they want to perform backups of individual table spaces. What can be used to meet this requirement?
A. DB2 CLP
B. NMDA for DB2
C. Avamar MCCLI
D. Avamar Administrator
An EMC Avamar customer has started backing up their Oracle 11g databases with 8 RMAN channels using RMAN scripts. They see that backups are timing out and unable to send CTL messages. What should you advise the customer do to fix the issue?
A. Minimize the number of RMAN channels.
B. Use a single set of cache files.
C. Disable RMAN backup optimization.
D. Ensure /var/avamar has proper permissions.
An EMC Avamar customer has used Avamar Administrator to configure backups of their Oracle databases using two RMAN channels. They also use RMAN scripts to run backups of the databases to the Avamar server using four RMAN channels.
According to best practices, what should you advise the customer?
A. Do not mix RMAN and server-initiated backups.
B. Use a single set of cache files.
C. Minimize the number of RMAN channels.
D. Disable RMAN backup optimization.
An Oracle 10g database is being backed up to an Avamar server.
Which statements about the Oracle backup and restore process are valid?
A. Oracle RMAN performs backup through avtaravoracle generates the RMAN script RMAN creates its own log file
B. Oracle RMAN performs backup through avoracleavagent generates the RMAN script RMAN creates its own log file
C. Oracle RMAN performs backup through avagentavtar generates the RMAN script Avamar client agent runs RMAN
D. Oracle RMAN performs backup through avtaravagent generates the RMAN script Avamar client agent runs RMAN
A company has a large Oracle 11g database backed up nightly to an Avamar server. The backup is exceeding their backup window. What recommendations can you give to the company to help fit into their backup window?
A. Increase channel count to 10 Enable Oracle Block Change Tracking
B. Increase memory allocation for the Oracle plug-in Use two avtar threads
C. Increase channel count Disable Oracle Block Change Tracking overhead
D. Increase CPU and memory for the Oracle plug-in Set up Oracle RAC
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only EMC exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your E20-895 exam preparations and EMC certification application, do not hesitate to visit our Vcedump.com to find your solutions here.