Online Access Free NS0-077 Exam Questions

You are adding a SG6160 node to an existing NetApp StorageGRID 12.0 environment. The node has the StorageGRID Appliance Installer version 11.8 on it.
What steps do you take to add the node to the environment?

• A.Join the node to the grid with version 11.8, and upgrade it manually after joining.
• B.Connect the node to NetApp Active IQ and upgrade the StorageGRID Appliance Installer.
• C.Join the node to the grid with version 11.8, and run mixed versions.
• D.Manually download and install the StorageGRID Appliance Installer for the correct version.

You are configuring a two-site StorageGRID solution to be the destination for mission-critical application data. You want the HA group to fail over from one site to the other in the event of a site failure.
How is the HA group configured?

• A.Enter a gateway IP address for the virtual IP address.
• B.Enter a fully qualified domain name (FQDN) for the virtual IP address.
• C.Enter a virtual IP address in a subnet that spans all sites in the virtual IP address list.
• D.Enter a unique IP address for each site in the virtual IP address list.

During performance troubleshooting, you notice that the disk device sdc on Storage Node 3 is handling significantly more I/O operations than the other disks.
What is the reason for this behavior?

• A.Cassandra is located on this disk device.
• B.More objects are stored on this disk device.
• C.There is poor distribution of erasure coded data chunks.
• D.The client is ingesting directly to this node.

During the design phase of a StorageGRID implementation project covering three geo-distributed sites, a requirement is identified to provide seamless access to object storage based on the proximity of the client to the nearest StorageGRID site.
Which solution meets the requirement?

• A.Enable the Load Balancing service, and set up load balancing on multiple Gateway Nodes in each site.
• B.Create LACP port channels to allow clients to use multiple network ports to connect to the Grid Network.
• C.Leverage a supported third-party load balancer and configure GSLB to direct client traffic accordingly.
• D.Configure high-availability groups within Grid Manager, and specify the primary Admin Node in the priority order.

You are installing a NetApp SG5860 appliance with the Grid Network and Client Network enabled.
Which two configurations are supported for the Grid and Client networks using the four interfaces? (Choose two.)

• A.A four-port LACP bond with VLAN tagging.
• B.A two-port LACP bond without VLAN tagging.
• C.A two-port active-backup bond without VLAN tagging.
• D.A four-port active-backup bond with VLAN tagging.