EMC Basic Skill Test :E20-040

Question

test: e20-040
time: 90 mins
language: English
For EMC cert test,E20-040 technological base test is the qualification test for all professional EMC cert training,inclouding Technology Architecture,Customer Engineer,Systems Implementation Engineer and space manager.
The test will require examinee can describe the architecture of EMC products,working theories.function and the value of technical,inclulding hardware and software of Symmetrix and CLARiiON,the software and hardware of SAN, NAS and CAS ,and the opening storage management, business continuity software.
A example for E20-040:
The administrator has configuured a server with mutiple paths to each logical volume.PowerPath is inatalled.A HBA faillure has occrred.What value does PowerPath add in this configuration?
A. PowerPath will automatically run diagnostics on the HBA and log the result.
B. The administrator will be able to replace the HBA without shutting down the system
C. The system will continue to operate in degraded mode
D. The system will continue to operate with no impact on performance.
Answer: C