Which command shows all the paging spaces available on a system?() lsps -a。 showps -a。 psdisplay -l。 swaplist -ALL。
水文现象的产生和变化,都有其相应的成因,因此,只能应用成因分析法进行水文计算和水文预报。
()促进了我国农村人口向非农产业的转移。 农民收入增加。 农业劳动生产率提高。 粮食总产量增长。 工业部门劳动力缺乏。
A customer has a large UNIX environment and has engaged a pSeries technical specialist to work on a solution with them. Which of the following statements would best establish UNIX credibility with a knowledgeable customer?() The technical support specialist has completed a UNIX course at college.。 The technical specialist has supported several similar projects and has earned an IBM AIX certification.。 The technical support specialist’s company sells $3M of UNIX computer systems every year.。 The technical support specialist has sold and installed at least a dozen Apple and iSeries systems with POWER processors.。
持续性后评估主要从项目自身的持续性与项目的建设对企业影响的持续性两个角度来进行分析,下面哪些内容不属于持续性影响评估()。 是否改善了网络质量。 技术的平滑演进性。 网络结构是否稳定安全。 承载业务的增长趋势。
jim has created a field hint for the address field. Users tell him this text disappears when they click in the address field. which one of the following is most likely reason?()