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A two-node cluster is attached via SAN to shared disk. The customer has requested that one of the nodes be moved to another room 300 feet away. However， this distance exceeds the length specified by the RS232 specifications. What solution would resolve the RS232 specification issue with the fewest additional components？（）
- A、 Target mode fiber channel can be used with a SAN solution.
- B、 The heartbeat could be established by using a disk heartbeat.
- C、 An RS232 line driver can be used to extend the existing serial connection.
- D、 The NIM for the serial connection can be altered to compensate for the additional delay caused by the increased distance.
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更多 “ A two-node cluster is attached via SAN to shared disk. The customer has requested that one of the nodes be moved to another room 300 feet away. However， this distance exceeds the length specified by the RS232 specifications. What solution would resolve the RS232 specification issue with the fewest additional components？（）A、 Target mode fiber channel can be used with a SAN solution.B、 The heartbeat could be established by using a disk heartbeat.C、 An RS232 line driver can be used to extend the existing serial connection.D、 The NIM for the serial connection can be altered to compensate for the additional delay caused by the increased distance.” 相关考题
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an additional 1GB RAM to each node.B
Another bootable mirrored disk drive.C
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Nothing，because this is a viable cluster solution with no single points of failure.
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AB
BC
CD
D
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A DS3000 iSCSI-based solution.B
One MegaRAID 8480 card with 4 EXP3000 units.C
An N3700 network attached solution.D
A DS6000 Fibre Channel solution with EXP710 expansion units.
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x3250B
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考题
单选题A two-node cluster is attached via SAN to shared disk. The customer has requested that one of the nodes be moved to another room 300 feet away. However， this distance exceeds the length specified by the RS232 specifications. What solution would resolve the RS232 specification issue with the fewest additional components？（）A
Target mode fiber channel can be used with a SAN solution.B
The heartbeat could be established by using a disk heartbeat.C
An RS232 line driver can be used to extend the existing serial connection.D
The NIM for the serial connection can be altered to compensate for the additional delay caused by the increased distance.
考题
单选题A customer has been working with your company to purchase an iDataPlex cluster. They have a configuration from IBM and are getting ready to place an order. Which should be done of the following？（）A
A solution sizing questionnaireB
Verify the customer has the proper racksC
A Technical Delivery AssessmentD
Verify the customer has enough cooling in the computer room
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单选题Company.com environment consists of 10 volume groups and 4 physical networks. The customer Desires the fastest possible fallover for a two-node cluster. Which of the following configuration alternatives will provide the fastest fallover？（）A
IPAT via IP Aliasing，default shared volume groupsB
IPAT via IP Replacement default shared volume groupsC
IPAT via IP Aliasing，enhanced concurrent volume groupsD
IPAT via IP Replacement，enhanced concurrent volume groups
考题
单选题The user base of a three-node cluster has increased. In order to add clustered users to all nodes， which of the following steps should be performed？（）A
On one of the nodes，add the users via C-SPOC ’Add a User to the Cluster’smit menu.B
Use C-SPOC to synchronize the password files between cluster nodes.C
On all of the nodes，add the users to the /etc/passwd and system security files，and then synchronize the cluster.D
On one of the nodes，add the users to the /tec/passwd and system security files，add home directories，and use cron to automate the movement of system security files between nodes.
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