认知派学习论强调()。 学习过程中的尝试错误。 学生获得认知结构。 学习时的模仿。 强化在学习中的作用。
Which of the following will DELETE all of the rows from table T03?() DELETE * FROM TABLE T03。 DELETE ALL FROM T03。 DELETE * FROM T03。 DELETE FROM T03。
“明朝帝王废除宰相后又不得不寻求体制外的力量,于是造成了监阁之争以及宦官专权的制度化。这些体制外的力量又加紧搜刮社会,从而使得本来就脆弱的小农经济和工商业又备受摧残。•••••••康乾盛世充其量是一种发达的农业文明,但当遭遇西方先进的工业文明冲击时,显然是不堪一击的。”材料说明明清君主专制强化()。①导致了政治腐败②加重了人民的负担③促进了经济发展④造成了近代中国的落后挨打 ①②③。 ①②④。 ②③④。 ①②③④。
hans is designing the reviews application. the application will include two forms :review and response, in the view ,the response documents do not appear under the review documents from which they were created, what could be causing this to happen .() inheritance in the review form was disabled 。 shared values were enabled on both forms 。 shared field values and field definitions were enabled 。 show response documents in a hierarchy was not enabled。
从事测绘活动的单位应当具备下列条件,并依法取得相应等级的测绘资质证书后,方可从事测绘活动,下列条件正确的是() 有与其从事的测绘活动相适应的技术人员。 有与其从事的测绘活动相适应的技术装备。 有健全的技术.质量保证体系。 有健全的测绘成果及资料档案管理制度。 保密管理制度。
You want to perform an RMAN backup of database as a copy. Which two factors will you consider while performing the backup operation?()