Manage NAS Client Access to SMB and NFS File Storage Resources UNITY-OPERATE Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   Which authentication method is commonly used for SMB shares on a Dell Unity system in a Windows environment?

   • AActive Directory (Kerberos)
   • BLocal user accounts only
   • CNIS
   • DLDAP without Kerberos
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2. 12expert · hard

   A company has a Dell Unity system with an NFS export that is used by a group of Linux servers. The export is configured with 'rw' and 'no_root_squash' options. A security audit reveals that the export is accessible from a broad network range, and the administrator needs to restrict access to only the specific servers that require it. The servers are in the 192.168.20.0/24 subnet, but only three specific IPs need access. What is the best way to configure the export?

   • AChange the export to 'ro' and 'root_squash' to enhance security.
   • BCreate a new export for each server with the same options.
   • CKeep the current options but restrict the host list to the three specific IP addresses.
   • DUse a firewall rule to block access from other IPs.
   Reveal Solution Discussion Select an answer first
4. 13application · medium

   A Linux administrator is mounting an NFS export from a Dell Unity system. The export is configured with 'rw' and 'root_squash' options. The administrator mounts the export using the command: `mount -t nfs unity:/export /mnt`. The mount succeeds, but when the administrator tries to create a file as root, it fails with 'Permission denied'. What is the likely cause?

   • AThe export is actually read-only.
   • BThe export path is incorrect.
   • CThe 'root_squash' option is mapping root to an unprivileged user.
   • DThe client's firewall is blocking write operations.
   Reveal Solution Discussion Select an answer first
5. 14foundation · easy

   What is the primary purpose of an NFS export path on a Dell Unity system?

   • ATo specify the network interface for NFS traffic
   • BTo set the authentication method for NFS clients
   • CTo define the directory that clients can mount
   • DTo define the SMB share name for Windows clients
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6. 15expert · medium

   A user is unable to access an SMB share on a Dell Unity system. The share is configured with 'Everyone: Read' at the share level, and the NTFS permissions on the file system grant 'Full Control' to the 'Sales' group. The user is a member of the 'Sales' group. What is the effective permission for the user?

   • AFull Control
   • BNo Access
   • CRead-only
   • DModify
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