Online Access Free E20-893 Practice Test

A Dell EMC NetWorker administrator plans to perform a Hyper-V federated backup using virtual proxies and cluster shared volumes (CSV). What is the correct sequence in which the backup process will occur?

Correct Answer:

Explanation
Virtual proxies perform a data roll over job
Snapshots of CSV volumes are created
A list of CSV ownership for the VMs to be backed up is created
CSVs are moved to physical hosts closer to the virtual proxies

A Dell EMC NetWorker administrator is using Dell EMC NMDA to restore Oracle backups In addition to the entire Oracle database, what other Oracle database objects can be selected?

• A.Control file, datafile(s). and REDO log files
• B.Tablespace(s) and archive log files
• C.Tablespace(s) and datafile(s) only
• D.Tablespace(s), datafile(s), and REDO log files

An Exchange administrator wants to perform multiple consistency checks in parallel when backing up their Microsoft Exchange 2010 environment with Dell EMC NMM Which variables are set to limit any performance impact this may cause?

• A.NSR_EXCH_CHECK
  NSR_ESE_UTIL_SEQUENTIAL
• B.NSR_ESE_UTIL_THROTTLE
  NSR_ESE_THROTTLE_DURATION
• C.NSR_ESE_UTIL_THROTTLE
  NSR_EXCH_BACKUP
• D.NSR_EXCH_CHECK
  NSR_EXCLUDE_COMPONENTS

A Dell EMC customer has many Oracle instances and is using NMDA to perform a cold backup. One of their requirements is to keep their databases in NOARCHIVELOG mode. One datafile has been lost and needs to be restored.
What action(s) should be taken to restore the data?

• A.Shut down the database, restore the entire database, and then mount the database
• B.Perform an online restore of the datafile from the latest backup
• C.Perform a point-in-time recovery to restore only the missing datafile
• D.Apply the REDO logs after restoring the backup to ensure the database is consistent

A Dell EMC NetWorker administrator is considering deploying a NetWorker Virtual Edition (NVE) server to back up the virtual machines in their VMware environment. What are the minimum requirements for NVE?

• A.One 3 4 GHz processor, 8 GB memory; 512 GB disk space
• B.Four 2 GHz processors: 8 GB memory; 600 GB disk space
• C.Two 3 4 GHz processors; 16 GB memory: 600 GB disk space
• D.One 2 GHz processor: 4 GB memory: 256 GB disk space