An administrator has made several topology and resource group changes on one node in a running cluster.During verification and synchronization, using the "Emulate" option, many errors are reported. Theadministrator decided the best course of action was to roll back the changes. Prior to the changes beingmade, a cluster snapshot was taken. Which of the following actions will roll back the changes with the least disruption?()
A. Perform a synchronization from a node without the changes.
B. Apply the cluster snapshot on both nodes while the cluster is running.
C. "Restore HACMP Configuration Database from Active Configuration" on the node where the changes weremade
D. Stop the cluster using the option "Unmanage Resource Groups" and apply the cluster snapshot on thenode where the changes were made
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生产经营规模小确无建帐能力的纳税人,只能聘请经批准从事会计代理记帐业务的专业机构或者经税务机关认可的财务人员代为建帐和办理帐务。
A. 正确
B. 错误
在《公文处理系统>》中,收文登记对文件的登记主要有两类,一类是对()的登记,另一类是对()的登记。
A. 纸质邮件
B. 纸质文件
C. 电子文件(即信箱中的文件)
D. 电子邮件
依据《协调统一基建类和生产类标准差异条款》(变电部分)办基建〔2008〕20号文协调方案如无单独敷设的路径时,也可同路径敷设,但应做好防火阻燃措施。
A. 正确
B. 错误
依据《协调统一基建类和生产类标准差异条款》(变电部分)办基建〔2008〕20号文协调方案变压器尚未经过交接试验(高压绝缘试验)考核时的新油,其含量“不宜超过10μL/L”。
A. 正确
B. 错误