You include the calendar class in your Hotel Booking application. Which additional form level objects will you need to create to implement this reusable component fully?（） Blocks 。 Visual attributes. 。 Stacked canvas. 。 Nothing further needs to be created.。
在JZZC-3型综合重合闸装置中，有N，M，Q，R各跳闸点，经N点跳闸的保护为（）。 距离，高频，接地不灵敏Ⅰ段保护。 距离，高频保护。 高频，接地不灵敏Ⅰ段保护。
五六十年代历史剧有哪三种类型？请举例说明。
The database administrator of your company created a public synonym called HR for the HUMAN_RESOURCES table of the GENERAL schema, because many users frequently use this table. As a user of the database, you created a table called HR in your schema. What happens when you execute this query?（） You obtain the results retrieved from the public synonym HR created by the database administrator.。 You obtain the results retrieved from the HR table that belongs to your schema.。 You get an error message because you cannot retrieve from a table that has the same name as a public synonym.。 You obtain the results retrieved from both the public synonym HR and the HR table that belongs to your schema, as a Cartesian product.。 You obtain the results retrieved from both the public synonym HR and the HR table that belongs to your schema, as a FULL JOIN.。
作出人身安全保护令，应当具备下列条件（） 有明确的被申请人。 有具体的请求。 有遭受家庭暴力或者面临家庭暴力现实危险的情形。
Which two statements are true when when a Coherence cluster member is lost ？ （）
