幼儿园实施保教任务的基本单位是（） 教研室。 年级组。 兴趣小组。 班级。
十字滑块联轴器，它的中间盘是（）的装在两筒之间。
You executed the following commands in an RMAN session for your database instance that has failures： RMAN> LIST FAILURE； After some time， you executed the following command in the same session： RMAN> ADVISE FAILURE； But there are new failures recorded in the Automatic Diagnostic Repository （ADR） after the execution ofthe last LIST FAILURE command. Which statement is true for the above ADVISE FAILURE command in this scenario（） It produces a warning for new failures before advising for CRITICAL and HIGH failures.。 It ignores new failures and considers the failures listed in the last LIST FAILURE command only.。 It produces advice only for new failures and the failures listed in the last LIST FAILURE command are ignored。 It produces an error with recommendation to run the LIST FAILURE command before the ADVISE FAILURE command.。
Identify four valid requests in a RESTful service using JAX-RS.（） GET。 PUT。 UPDATE。 DELETE。 POST。 REMOVE。
评估值是指产权变动时的成交价，委托单位必须按验证确认后的评估值成交。
You are performing a backup of your database across the network. While taking the backup， you want to save space on the storage media and reduce the network bandwidth. Which command will you issue to configure the required type of backup？（）
