后“茶馆式”教学确定了两个课堂教学关键干预因素，其一是“学生能自己学会的，（）。
You observe that database performance has degraded over a period of time. While investigating the reason， you find that the size of the database buffer cache is not large enough to cache all the needed data blocks. Which advisory component would you refer to， in order to determine the required size of the database buffer cache？（） Memory Advisor。 Segment Advisor。 SQL Tuning Advisor。 SQL Access Advisor。 Automatic Database Diagnostic Monitor （ADDM）。
外在想象
简述有资格获得团体保险保障的团体种类。
You are a database administrator for your company. The company uses a SQL Server 2005 database. A full backup of the database is made each night. Transaction log backups are made each morning and each afternoon. You notice that the database transaction log file grows very large throughout the day. You need to minimize the size of the transaction log file. You also need to minimize data loss in the event of a failure. What should you do？（） Decrease the amount of time between transaction log backups.。 Configure the database to use the simple recovery model.。 Configure the RECOVERY INTERVAL option to be a smaller value.。 Run DBCC SHRINKFILE on the transaction log file.。
某女性公务员，30岁，已婚。对食品安全问题不放心4个月，伴反复检查、苦恼2个月。具体表现为：不敢在外边的饭店吃饭，担心饭店的菜洗不干净，炒菜用的油是泔水。不敢吃牛肉干，害怕得疯牛病，不敢吃猪肉，猪饲料中激素太多。尤其是“福寿螺”事件后，不仅小龙虾之类，甚至海鲜类的食物也拒绝吃了。米饭也是尽可能少吃，因为大米上的农药实在是太多了。该女士认为吃饭实在是令人头痛的事，导致进食量越来越少，体重明显下降，丈夫非常担心其身体差，不能孕育一个健康的孩子。因而，每天监督她进食，遭到她的强烈反对，为此二人经常争吵。近2个月来开始担心自己家的煤气没关好，每次不管出门还是晚上睡觉前都需要反复检查，为此经常上班迟到，感觉非常辛苦，也想控制不检查那么多次，但又不放心。
对于该女士的问题，比较恰当的心理调节方式是（）
