Free EMC E20-001 Exam Dumps Questions & Answers

What does block level storage virtualization enable?

• A.Data mobility
• B.Host memory management
• C.File serving
• D.Data security

A business wants to backup 1 GB of data containing 100 files and another 1 GB of data containing 10,000 files. Which would take more time?

• A.Backup 100 files
• B.Backing up 10,000 files
• C.Depends on backup software
• D.Both will take same time

What does a block map contain in file system snapshot?

• A.Address from which data is to be read when accessing the Snapshot
• B.Blocks that have changed since the creation of snap
• C.Original data when write is issued to the target for the first time
• D.Blocks that have been modified in either the source or the target

Which remote replication solution has the highest bandwidth requirements?

• A.Host based asynchronous LVM Mirroring
• B.Log shipping over IP networks
• C.Array based synchronous replication
• D.Asynchronous ordered writes

What might be a key factor that drives an organization to deploy a NAS solution?

• A.To provide storage consolidation through block-level data access
• B.To support a heterogeneous operating environment
• C.To handle large sequential workload
• D.To support multi-vendor storage array