It is inevitable for you to spend lots of time and hard work on IT certifications.Although there are several categories of certification in EMC , the ways towards them are similar.Still wondering how to prepare for the EMC testpassport E20-520 Exam? Pay attention from now on!

1.Creation of an Incremental SAN Copy session from a source CLARiiON LUN to a destination CLARiiON
LUN fails.
What is a possible reason for the failure?
A. Destination CLARiiON LUN is larger than the source CLARiiON LUN.
B. Destination CLARiiON SAN Copy ports are not connected to a storage group on the source CLARiiON.
C. Source CLARiiON LUN is already in another SAN Copy session.
D. Source CLARiiON SAN Copy ports are not connected to a storage group on the destination CLARiiON.
Answer: D
2. What tools are used to manage SnapView clones and snapshots?
A.Navisphere Manager, Navisphere CLI,SAN Copy
B.Navisphere Manager,admsnap, Navisphere CLI
C.Navisphere Manager, Navisphere Secure CLI,admsnap
D.Navisphere Manager, Navisphere CLI, Navisphere Secure CLI
Answer: C
3.What is the default buffer size for a SAN Copy job?
A.520 blocks
B.1024 blocks
C.64 blocks
D.512 blocks

Answer: B

100% ensure you pass it.