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EMC E20-361 Online Practice Questions and Exam Preparation

E20-361 Exam Details

  • Exam Code
    :E20-361
  • Exam Name
    :Network Attached Storage (NAS) Implementation Exam
  • Certification
    :EMC Certifications
  • Vendor
    :EMC
  • Total Questions
    :319 Q&As
  • Last Updated
    :Jul 07, 2026

EMC E20-361 Online Questions & Answers

  • Question 41:

    Which backup solution allows for data transfer from one NAS device to a tape attached to another NAS device?

    A. NDMP three-way
    B. SAN MPFS
    C. NDMP two-way
    D. LAN copy

  • Question 42:

    At which component level is the internal usermapper server located?

    A. Control Station
    B. Physical Data Mover
    C. Active Directory
    D. Virtual Data Mover

  • Question 43:

    Which type of file locking allows NFS clients to read or write to a file locked by an NFS client?

    A. All Lock options
    B. No Locking option
    C. Read/Write Lock option
    D. Write Lock option

  • Question 44:

    A customer has two locations separated by a 22 kms data link distance. The systems administrator needs a disaster recovery solution with zero data loss, mirroring the production data from the primary site to the secondary site.

    The administrator also requires a read-only copy at the secondary site for backups and application testing.

    Which Celerra solution would best meet this requirement?

    A. Celerra Replicator
    B. FarCopy
    C. NearCopy
    D. SnapSure

  • Question 45:

    Which conditions must be met before tree quotas can be enabled?

    A. File system and parent directories must exist, but the parent directory on which the tree quota is to be applied must not exist.
    B. File system and parent directories must exist, but the parent directory on which the tree quota is to be applied must already exist.
    C. Tree directory structure to be quoted must be populated with data.
    D. Tree directory structure to be quoted must be at the root of the file system.

  • Question 46:

    What is a benefit of using ATA. storage in a NAS environment?

    A. High performance storage for OLTP applications
    B. High volume storage for high performance environments
    C. High volume storage for low performance environments
    D. Medium performance storage for OLTP applications

  • Question 47:

    After a power outage, you notice the Control Station has not powered up but users have access to their data. How do you explain the data access?

    A. Once a Data Mover is configured it operates independently from the Control Station.
    B. Since the Control Station was unavailable, the standby Data Mover was activated.
    C. Users have the data cached on their workstations.
    D. Data was being accessed directly from the back-end storage.

  • Question 48:

    What address ranges do the two Celerra internal networks use?

    A. 128.221.253.0 network with netmask 255.255.255.0 and 128.221.252.0 network with netmask 255.255.255.0
    B. 128.221.0.0 network with netmask 255.255.0.0 and 128.222.0.0 network with netmask 255.255.0.0
    C. 128.221.1.248 network with netmask 255.255.255.248 and 128.221.1.240 network with netmask 255.255.255.248
    D. 192.168.1.0 network with netmask 255.255.255.0 and 192.168.2.0 network with netmask 255.255.255.248

  • Question 49:

    In a successful Kerberos authentication process, what is the default time skew?

    A. 30 seconds
    B. 1 minute
    C. 5 minutes
    D. 30 minutes

  • Question 50:

    A Windows client has been configured to "Obtain an IP Address Automatically". The client's configuration shows an IP address of 169.254.10.100, but the client still does NOT have network access. What is a possible cause of the problem?

    A. Active Directory has been configured to allow only a subset of the client's Windows in the domain to receive its IP configuration from the DHCP server
    B. The DHCP server is on the other side of the router from the client and no BOOTP/DHCP relay agent is present
    C. The IP address has not been properly configured on the Windows client
    D. There are two DHCP servers present on the client's subnet and both are responding to the client's DHCP request, resulting in a collision

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