防水层蓄水试验时蓄水深度宜20~30mm,24h无渗漏为合格。()
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单代号网络图中的箭线仅表示工作间的逻辑关系,它既不占用时间也不消耗资源。()
CompanycomismigratingtheirapplicationthatwasbuiltonAIX4.3,toanewp5590systemthatisrunningAIX5.3.Theapplicationwasa32-bitprogram.Whatwillneedtobedonewiththeapplicationtoallowittorunonthenewsystem?()
A. RunwithoutrecompilingonAIX5.3
B. Relinktothe32-bitkernelinordertoruntheapplication
C. RecompiletorunonAIX5.3becausethelibrariesareindifferentlocations
D. Recompile32-bitapplicationsbecausethecompilerflagsandversionshavechanged
抹灰一般遵循先外墙后内墙,先上面后下面,先顶棚、墙面后地面的顺序。()