题目内容

贸易技术壁垒协议的英文缩写是()。

A. CAC
B. SPS
C. TBT
D. CCP

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食品中有毒物质的限量标准,通常是根据()的基本原则来制定的。

A. 危险性分析
B. 食品污染物
C. 关键控制点
D. 卫生标准

A customer has a 16-core Power 570 with 64 GB RAM. They have 2 VIO servers and 4 LPARs, all running very heavy database applications. Storage is virtualized. The storage is SAN based and configured via MultiPath IO on the LPARs. The users are complaining about poor performance. The VIO servers are reporting low CPU load and little memory usage. The LPARs show 100% disk busy time and are running very slowly, approximately 6-10MB/sec. The SAN reports LUN utilization of less that 20% busy time. What should be done to resolve this problem? ()

A. Configure MPIO load balancing on the LPARs.
B. Increase the SCSI queue depth per hdisk device.
C. Increase the number of virtual SCSI devices per LPAR by 2.
D. Increase the path priority on both virtual SCSI devices on the LPARs.

车载式颠簸累积仪测定路面平整度的描述正确的是()。

A. VBI值越小,表明路面平整度越差
B. 颠簸累积仪属于断面类平整度测试设备
C. 测试结果不受承载车行驶速度影响
D. VBI换算为IRI后用于平整度评价

以下属于《合同法》调整范围的是()

A. 甲旅行社与乙旅行社签订的旅游接待合同
B. 丙旅行社与本社职工李某签订的劳动用工协议
C. 丁旅行社与旅游者王某签订的旅游合同
D. 买卖合同

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