DEA-1TT5 exam

What is the primary advantage of RAID 6 compared to RAID 5?A . High available storage capacity.B . Low write penalty.C . High resiliency.D . Low rebuild time for data.View AnswerAnswer: A

When using a bridged iSCSI connection, which components facilitate communication between gateways?A . Compute system with iSCSI ports and the storage system with Ethernet ports.B . Compute system with iSCSI ports and the storage system with only FC ports.C . Compute system with FC HBA ports and the storage system...

What is a benefit when a node is added to a scale-out NAS cluster?A . Increased cluster performanceB . Reduced capital expenditureC . Simplified cluster managementD . Decreased data duplicationView AnswerAnswer: A

Which type of login assigns an FC address to a node in an FC SAN environment?A . PRLIB . FLOGIC . WWNND . PLOGIView AnswerAnswer: B

What is used to track where objects and metadata are stored in an OSD system?A . Object storage databaseB . Object ID algorithmC . Object fingerprintingD . Globally unique identifierView AnswerAnswer: A

Which method does an intrusion detection and prevention system (IDPS) use to identify intrusions by scanning and analyzing events to detect if they are statistically different from normal events?A . Anomaly-basedB . Signature-basedC . Profile-basedD . Device-basedView AnswerAnswer: A

Why do organizations need a malware protection software?A . Secure critical applications by using strong credentialsB . Prevent authorized modification of OS-sensitive areasC . Protect applications and the OS against trojan horse programsD . Prevent eavesdropping and tampering of application dataView AnswerAnswer: C

Which benefit does the measured service characteristic provide to a cloud service provider?A . Enables control and optimization of resource useB . Enables cloud services to communicate with each otherC . Enables availability of specific resources depending on policyD . Enables the reduction and/or elimination of upfront IT expenditureView AnswerAnswer:...

What is a function of the metadata service in an object-based storage device (OSD)?A . Generates the file system namespace from the file contents.B . Manages both physical and logical disks on which the user data is stored.C . Manages the storage space for all remote clients.D . Maintains the...

What is a benefit of N_Port virtualization (NPV)?A . Reduces the number of domain IDs in a fabricB . Eliminates the overhead of fabric services in an FC SANC . Enables online expansion of virtual volumesD . Allows an N_Port to transfer multiple VSAN trafficView AnswerAnswer: A