患者因发热、出血、贫血等表现2个月,做骨髓检查,确诊为急性白血病,其骨髓表现有核细胞显著增生,原始细胞占非红系细胞的()
A. 5%以上
B. 10%以上
C. 15%以上
D. 20%以上
E. 30%以上
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A system administrator is preparing to run a preservation install and would like to use and hdisk that was no longer needed in datavg. Which of the following processes should be used to make it available for configuration?()
A. chdeb -1 hdiskxxx -a pv=clear; chdev -1 hdiskxx -a pv=yes
B. exportvg datavg; importvg -y rootvg hdiskxx
C. rmdev -1 hdiskxxx; mkdev -1 hdiskxxx -a pv=avail
D. reducevg datavg hdiskxxx; extendvg rootvg hdiskxxx