Which of the following encryption methods is being described when a secure encrypted tunnel is created between a host and a storage device, but the data stored on disk is not encrypted?
A. Data At-Rest Encryption
B. Host Encryption
C. Network Encryption
D. Data In-Flight Encryption
An Exchange Completion Time (ECT) gives a technician information about which aspects of the environment? (Select TWO)
A. Shows potential issues that are occurring and slowing down the network
B. Tracks the exchange of data omitting the value for 10 latency
C. Measures the data patterns for troubleshooting connectivity issues
D. The overall performance of the switches and the connections that are causing bandwidth issues
E. The general overall performance and 10 latency of the network
Which of the following are hot-pluggable devices in a storage array? (Select TWO)
A. HBA
B. Power supply
C. Disk
D. Drive chassis
E. ISL
Which of the following is an open management standard specifically for storage?
A. SNMP
B. SLP
C. SMI-S
D. SMTP
Which of the following are block level transports? (Select TWO)
A. EXT3
B. FCoE
C. iSCSI
D. NTFS
E. NFS
A user's remote connection halts every time large sequential files are transferred to and from a specific server running 1 Gb/s iSCSI. The administrator has found no fault with the network, and during these transfers the network utilization of the switch port is very high. After the transfer is complete the user is able to reconnect to the server via terminal services. Which of the following would prevent this problem in the future? (Select TWO).
A. Use a Dedicated iSCSI network and NIC instead of the production network.
B. Set up IPSec and CHAP authentication for the iSCSI connection.
C. Modify firewall rules to prevent terminal session starvation,
D. Increase the time out of the Buffer to Buffer Credits on the NIC.
E. Implement QoS or Class of Service features
A systematic shutdown of a storage array may be caused by which of the following?
A. Datacenter ambient temperature is not maintained
B. Inadequate weight distribution is not balanced
C. Service processor inaccessibility
D. Disk cabinet left unsecured
A SAN administrator in a large datacenter has a number of racks with devices alerting for high temperatures randomly in the datacenter. There is sufficient cooling capacity for the datacenter. Which of the following design elements will address the random overheating issue?
A. Cooling unit relocation
B. Air dams under the raised floor
C. Incorporate hot-cold isles
D. Adequate power circuits
One of the disks in a RAID 5 configuration on a NAS device has failed. Which of the following technologies would BEST allow a technician to replace the failed disk without interrupting service to the device?
A. Fibre channel array
B. Hot spare disk
C. Disk enclosure
D. Hot pluggable disk
A pair of SAN-attached servers will be clustered using host clustering, which of the following should the storage administrator do to support that configuration?
A. Volumes should be mapped to one server and then the second server will provide redundancy
B. Shared volumes should be mapped to both servers via a single storage interface.
C. Storage volumes from separate storage arrays should be mapped to each server via separate fabrics.
D. Shared volumes should be mapped to both servers via multiple storage interfaces.
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