Company.com with a newly installed cluster has been checking the logfiles to determine if the cluster has had any recent activity. The non-IP RS232 heartbeat connection seems to be having a difficulty. The serial network goes down,and then a couple of minutes later comes back up again. This pattern is repeated many times in the log. If this system was installed without regard to best practices, what is the most likely problem with the serial network?() The serial port is malfunctioning and needs to be repaired.。 The baud rate is incorrectly specified in the AIX devices configuration.。 The serial port is not a port approved to support HACMP heartbeat traffic.。 The baud rate is incorrectly specified in the HACMP interface configuration.。
While a user is compiling a C program, "vmstat 120 10" is run to determine the cause of a performance problem. Using the vmstat output as shown in the exhibit, which of the following conclusions is most appropriate to draw?() There is a file I/O bottleneck.。 There are too many open files. 。 There appears to be a buffer shortage. 。 There is a paging space I/O bottleneck.&e。
下列情形中,应以故意杀人罪定罪判刑的有()。 非法拘禁。 司法工作人员刑讯逼供。 司法工作人员暴力取证。 监管人员虐待被监管人。
简述奥苏贝尔的意义学习理论?
在安装夹板阀之前,管底需用()支撑。 枕木。 编织袋。 千斤顶。 无需支撑。
X寿险公司评估利率为5.5%,退保率为4%;Y寿险公司评估利率为4%,退保率为4%,Z寿险公司评估利率为4%,退保率为6.5%。假设责任准备金计算考虑退保率因素,则以下说法正确的是()。