E20-515 무료 덤프문제 온라인 액세스

Which RDF state in an SRDF/S environment will allow a swap operation?

• A.Consistent
• B.Synchronized
• C.Failed Over
• D.Partitioned

What is the purpose of a DX port on a VMAX array?

• A.It is used for connecting external hosts used by EMC DiskXtender
• B.It is used for connecting the VMAX engines directly to the X-bar on fabric switches.
• C.It is used for connecting the VMAX engines to backend Disk Enclosures.
• D.It is used for connecting external disk arrays to VMAX for FTS

When adding new disks to a VMAX, which lock is taken to perform this activity?

• A.Back-end device lock
• B.Director lock
• C.Front-end device lock
• D.CE Config lock

Which types of locks can be taken during a configuration change session?

• A.Director, Frontend, Backend and Cache
• B.Adapter, Frontend, Backend and Configuration
• C.Adapter, Frontend, Backend and Cache
• D.Director, Frontend, Backend and Configuration

Which process does TimeFinder/Snap use?

• A.Copy On First Access
• B.Continuous Copy
• C.ALPO
• D.Copy On First Write