张某，在山上劳动时被毒蛇咬伤，下列哪项护理措施不妥（） 卧床休息。 严密观察病情变化。 抬高肢体。 创口持续湿敷。 中草药内服。
简要叙述资产评估公开市场假设。
You need to change the text of a pop-up menu that appears when a user right clicks the mouse in the EMP_DATA data block. Where could you find the node for the pop-up menu in the Object Navigator?（） Built-in Packages 。 Menus 。 PL/SQL Libraries 。 Object Libraries 。 Form Module。
A customer claims that while redeploying a web application in the production system all their customers are having to log in again. What do you recommend? （） Sessions can't be preserved when redeploying applications. The customer needs to consider redeployment during late nights when the traffic is low. 。 Change the flag responsible for the development mode of their environment. In the production mode, all sessions are preserved while redeploying application. 。 Change Hotspot to JRockit. Sessions can't be preserved on HotSpot when redeploying application. 。 Use flag -version when redeploying the application. This will switch on the Side By Side deployment feature and preserve existing sessions.。 Open a service request with Oracle Support. This is unexpected behavior. Sessions are preserved without any extra settings.。
游戏的主体性本质观肯定了（） 儿童的生理性机制及功能在游戏中的作用。 生活即游戏，游戏即生活。 游戏活动的自由自主性。 游戏作为教育手段的有效性。
You are working on an Oracle Database 10g database. For which purposes would you use the Flashback Transaction Query feature？ （）
