Which memory technology combination on the x255 will allow for two memory banks to fail while maintaining the server？（）

A.Memory mirroring and hot swap memory
B.Memory mirroring and hot spare memory
C.Four way memory interleaving and chipkill
D.Four way memory interleaving and memory mirroring

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Some xSeries servers support 4-way memory interleaving and some support 2-way interleaving. In both types of interleaving， the data is accessed 256 bits at a time. How is this 256-bit data access achieved with 2-way interleaving？（）

A.The DIMMs used for 2-way interleaving are double the width of DIMM used in 4-way interleaving.
B.The DIMMs used for 2-way interleaving are 64-bit wide and data bits are accessed both on the rising edge and falling edge of the clock cycle.
C.The DIMMs used for 2-way interleaving are 32-bit wide and data bits are accessed both on the rising edge and falling edge of the clock cycle.
D.The DIMMs used for 2-way interleaving are double the width and data bits are accessed both on the rising edge and falling edge of the clock cycle.

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A customer uses an IBM xSeries x366. They experienced downtime when the NIC failed earlier this year. Their Windows 2003 server needs to be accessible all the time， at the highest speed possible. Two adapters are currently installed in the x366. Which of the following is the procedure to obtain the best performance and ensure network functionality in case of NIC failure？（）

A.Install four NICs and configure load balancing adapter teaming.
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C.Install seven NICs and configure load balancing adapter teaming.
D.Install one extra NIC to team with the internal adapter and configure failover teaming.

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A customer wants to have employees work from remote locations as well as in the office. All communications must be secure and files must be protected from access by unauthorized people. The employee’s applications （database inserts and reads） are only accessed with a web browser. Which of the following capabilities is necessary？（）

A.SSL
B.PGP
C.File encryption program
D.Public key encryption

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