Designing for Availability CERTIFIED-HYBRID-CLOUD-ARCHITECT Practice Questions (Page 6)

Questions 26–28

1. 26foundation · easy

   Which component is essential for high availability in a NetApp storage system?

   • AA single high-performance CPU
   • BRedundant controllers
   • CA dedicated management port
   • DA large cache memory
   Reveal Solution Discussion Select an answer first
2. 27expert · hard

   A company runs a critical database on NetApp ONTAP in a primary data center. They want to use a public cloud for disaster recovery. The database has an RPO of 1 hour and an RTO of 2 hours. The company has a limited budget and wants to minimize cloud storage costs. Which design should be recommended?

   • AUse SnapVault to back up to the cloud every 30 minutes
   • BUse a second on-premises data center with SnapMirror asynchronous replication every hour
   • CUse SnapMirror synchronous replication to the cloud with automatic failover
   • DUse SnapMirror asynchronous replication every hour to a Cloud Volumes ONTAP instance in the cloud, and use a manual failover procedure
   Reveal Solution Discussion Select an answer first
3. 28application · medium

   A company is designing a hybrid cloud architecture with a NetApp ONTAP cluster in its on-premises data center and a disaster recovery site in a public cloud. The on-premises cluster has two nodes, each with two 10GbE connections to two separate switches. The cloud side uses a single virtual network. Which additional redundancy strategy is essential to eliminate a single point of failure for the on-premises storage network?

   • APlace the cloud virtual network in a single availability zone
   • BUse a single high-end switch with redundant power supplies
   • CConfigure each node's two NICs as a single bond with active/active mode
   • DEnable SnapMirror to the cloud for continuous replication
   Reveal Solution Discussion Select an answer first