單項(xiàng)選擇題A stock exchange needs extremely low latency in their disk subsystem. Which disk storage technology is mostlikely to fulfill their need?()

A.SSD
B.SSA
C.SAS
D.SAN


您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)選擇題What describes the difference between NPIV and vSCSI in the way fibre-channel attached disk and tape are presented when VIO Server is used?()

A.NPIV presents Virtual HBA addresses and vendor specific information for disk and tape devices.vSCSI  presents generic disk and tape device interfaces.
B.NPIV presents generic disk and tape device interfaces on virtual HBA addresses.vSCSI presents HBA  addresses as SCSI with vendor specific information for disk and tape devices.
C.NPIV presents HBA addresses and vendor specific device information directly to the client partition.vSCSI  presents vendor specific disk information and generic tape device interfaces through VIO server.
D.NPIV presents virtual HBA addresses with generic device information for SCSI based disk and tape  devices.vSCSI presents vendor specific information for disk and tape device devices attached via SCSI  hardware interfaces.

2.單項(xiàng)選擇題Which of the following functions can be performed using the Integrated Virtualization Manager?()

A.Concurrent firmware updates
B.Management of virtual storage
C.Hot add/remove of I/O drawers
D.Management of Capacity on Demand

3.單項(xiàng)選擇題A Power 720 customer using IVM wants to implement dual VIO servers, but is unable to create the second server. What is the most likely reason for this?()

A.An HMC is required for dual VIO servers.
B.Dual VIO servers require a split backplane.
C.A dual VIO enablement code must be entered from the ASMI interface.
D.The second VIO server must be created using the IVM command line interface.

4.單項(xiàng)選擇題Which of the following is a compelling reason to deploy IBM Systems Director Active Energy Manager (AEM) in a data center with high energy utilization?()

A.Removes the requirement for Intelligent PDUs
B.Monitor and balance disk speeds according to utilization needs
C.Is a required element for EnergyStar certification of the server/data center
D.Monitor and report power and thermal trending to optimize energy consumption

5.單項(xiàng)選擇題What are key benefits of IBM Systems Director Standard Edition?()

A.Backup data Manage problems Monitor network system
B.Report problems Manage servers and virtual environment Monitor the network 
C.Monitor system health and network Install and manage AIX and IBM i Manage energy consumption 
D.Monitor system health and network Manage servers and virtual environment Collect performance data

最新試題

A customer has a 4-core POWER6 570 with 4 partitions and a 2-port 1Gbps Integrated Virtual Ethernet (IVE) Adapter. They are having problems with throughput on the Ethernet adapter and want to improve performance.Which of the following solutions will help the customer with this issue for the least cost and with the least interruption?()

題型:?jiǎn)雾?xiàng)選擇題

A Power 720 customer using IVM wants to implement dual VIO servers, but is unable to create the second server. What is the most likely reason for this?()

題型:?jiǎn)雾?xiàng)選擇題

Which of the following has an integrated database?()

題型:?jiǎn)雾?xiàng)選擇題

Which system provides the highest performance per core, and the least cost for applications licensed per core?()

題型:?jiǎn)雾?xiàng)選擇題

A customer is deploying a new database on a PS701 Blade in a BladeCenter H, and requires redundant network and SAN adapters. Which configuration supports the customer requirement?()

題型:?jiǎn)雾?xiàng)選擇題

A customer plans to consolidate several systems onto POWER7. Their immediate requirement is to have a single Power 770, and they will buy a second Power 770 at a later stage. They want to keep their existing three POWER5 570s and three POWER6 520s which are all managed by an HMC (7310-CR3).Which of these statements is true and would minimize the cost?()

題型:?jiǎn)雾?xiàng)選擇題

A customer has an HMC-managed Power Systems server with 6 partitions. Four production partitions are subject to varying workloads throughout the day, and two are used for development and testing. The production applications have different licensing limitations on the number of physical cores that may be used. The development partitions can use no more than 1 core. The customer would like to dynamically optimize processor utilization within the licensing limits, with minimal operator intervention.Which of the following meets the customer requirement?()

題型:?jiǎn)雾?xiàng)選擇題

Which operating system can directly host managed storage for IBM i, AIX, Linux, VMware and Windows on a Power Systems server?()

題型:?jiǎn)雾?xiàng)選擇題

A customer plans to consolidate two 8-core POWER6 systems with a total of 8 PCI-X adapters, 6 PCIe adapters, and a PCI-X I/O drawer into a 16-core Power 750.Which action allows the most efficient use of existing equipment?()

題型:?jiǎn)雾?xiàng)選擇題

A customer wants to implement the following Blades in BladeCenter H:Two POWER Blades running IBM i partitions.Two POWER Blades running AIX and LinuxFour x86 Blades running Windows.Which of the following design consideration statements is correct?()

題型:?jiǎn)雾?xiàng)選擇題