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EMC E20-545 Exam -

Free E20-545 Sample Questions:

Q: 1
You are proposing a storage solution using a VNX system. What will you tell the storage administrator about the default setting for VNX IP address filtering?
A. Access is limited to a single Unisphere client.
B. IP address filtering does not restrict any access.
C. IP address filtering is not installed by default.
D. IP address filtering prevents all communications until the VNX system is configured.
Answer: B

Q: 2
Which protocol does VNX support for encrypted network management activities?
C. IPSec
Answer: A

Q: 3
In order to ensure that role-based access is enforced, the VNX storage domain has implemented two administrative groups called Auditors and Storage Admins. One of the administrators is a member of both groups. What access to objects will that administrator inherit?
A. The least restrictive privilege established by the two groups
B. The most restrictive privilege established by the two groups
C. The first group that the administrator joined
D. The last group that the administrator joined
Answer: A

Q: 4
You are supporting a customer whose VNX hostname has recently changed. Immediately after this change, the VNX administrators begin to receive certificate errors when they attempt to connect to the array. You need to advise them on how to regenerate the Control Station’s
certificate authority and web server certificates.
Which command should be used?
A. server_certificate
B. server_security
C. nas_ca_certificate
D. nas_license
Answer: C

Q: 5
What is the length of RSA keys used to encrypt and decrypt network traffic in a VNX environment?
A. 2048 bits
B. 1024 bits
C. 2048 bytes
D. 1024 bytes
Answer: A

Q: 6
What command produces audit summaries for the Control Station?
A. /sbin/aureport
B. /sbin/ausearch
C. /sbin/auditctl
D. /sbin/service
Answer: A

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