You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions, monitoring the database server, and design deployment. In the company, you major job is the deployment, maintenance and support of Microsoft SQL Server 2005. You work as the database administrator for your company. You find a problem that there are three reports which are running slowly. And through detailed analysis, you conclude that no error messages are generated from these reports. Not only the indexing strategy but also the status of the current indexes is tested by you. You confirm that the slow performance of the financial reports is not caused by it. Since you are the technical support, you are required to find out which statement is causing the slow performance. Which action should be performed first?()
A. SQL Server Profiler should be run with the Lock:Deadlock event class.
B. The Database Engine Tuning Advisor (DTA) f should be run or at least one hour.
C. SQL Server Profiler should be run with the TSQL_Duration template.
D. The Database Engine Tuning Advisor (DTA) should be run with the default options.
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明代初期,因太祖朱元璋对南宋院体画风青睐有加,花鸟画大致延续了宋代院体工笔画风格,没有新突破。明宣宗朱瞻基同宋徽宗一样,雅好诗文书画,尤好花鸟画。他在位期间,宫廷画院的花鸟画风格面貌多样,有延续南宋院体花鸟画艳丽典雅风格的工笔重彩画家边文进,有出自北宋徐熙野逸风格的没骨画家孙隆,有笔墨洗练奔放、造型生动的水墨写意画家林良,还有精丽粗健并存、工笔写意兼具的画家吕纪。不过,这些风格面貌大多沿袭宋代花鸟画,并无根本突破。从意境与格调方面看,这时期的花鸟画比宋代院体花鸟画略逊一筹。事实上,明代花鸟画的大突破直到中期以后才出现。 明代中期,文人越来越多地参与花鸟画创作,他们的创作风格一开始就与院体画大相径庭.最有代表性的是吴门画派。吴门画派的成就主要在花鸟画方面,代表人物有兼擅人物、山水、花鸟的“吴门四家”,即沈周、文徵明、唐寅、仇英。沈周与文徵明主要延续宋、元文人画传统,疏简而不放逸:唐寅与仇英主要吸收南宋院体画风,并融入了时代的精神特质,体现了当时的市民趣味。他们的花鸟画在吸收前代大师成果的基础上发展出鲜明的个性特征,在美术史上颇有影响。 严格地说.吴门画派的花鸟画是对前代的延续,并没有开宗立派的意义。【】,到吴门画派的弟子一代,花鸟画在陈淳、陆治、周之冕那里结出了硕果。陈淳早年习元代绘画,后学于文徵明,花鸟、山水兼擅。他将书法和山水画笔法融入花鸟画,运用水墨的干湿浓淡和渗透,巧妙地表现花叶的形态与阴阳向背,简练放逸又不失法度,开写意花鸟一代新风。【】说陈淳的大写意花鸟充分表现了笔墨的特性与画面的形式感,【】徐渭的作品则充分发挥了大写意花鸟托物言志的功能,洗胸中块垒,抒澎湃激情。在绘画语言风格方面,他吸收宋、元文人画及林良、沈周、陈淳的长处,兼融民间画师的优点,同时将自己擅长的狂草笔法融入绘画。在其笔下,梅兰竹石被赋予了他强烈的个性,以狂怪奇崛的姿态傲视万物。他是第一个使用生宣作画的花鸟画家,利用生宣良好的吸水性来控制画面水墨渗化效果,表达特殊韵味。他还以泼墨法作花鸟,用笔墨的纵横捭阖表达自身的愤懑情绪。徐渭开创了大写意花鸟的新体派,八大山人、石涛、扬州八怪、海派乃至齐白石都曾受其影响。他的成就超越了早于他的陈淳,后世将二人并称为“青藤白阳”。 填入文中()处最恰当的一项是()
A. 同时;假如;那么
B. 然而;如果;那么
C. 但是;如果;就
D. 并且;虽然;但是
一般认为各种抗性突变是通过适应而发生的,即由其所处的环境诱发出来的。()
A. 正确
B. 错误
《吉林银行吉林分行薪酬管理办法》中规定:吉林分行行员等级按职务从()级。
A. 3-12
B. 1-12
C. 1-10
D. 4-12