Which two are characteristics of the Transfer Object design pattern？（） ["It reduces network traffic by collapsing multiple remote requests into one.","It increases the complexity of the remote interface by removing coarse-grained methods.","It increases the complexity of the design due to remote synchronization and version control issues.","It increases network performance introducing multiple fine-grained remote requests which return verysmall amounts of data."]
学习动机理论的观点中，属于人本主义观点的有（）。 ["强化说","需要层次说","动机归因理论","自我效能感理论","成就动机理论"]
递归查询与迭代查询有什么不同？
中共党员必须坚持党和人民的利益高于一切，个人利益服从党和人民的利益，（）。 ["吃苦在前","享受在后","克己奉公","多做贡献"]
围护结构节能保温做法的现场实体检测可在监理人员见证下由（）实施。 ["施工单位","建设单位","设计单位","监理单位"]
下载文件的常用方法有两种：（）、（）。
