驳岸
Your database is started by using the server parameter file （SPFILE）. You issued this command to change the value of the LOG_BUFFER initialization parameter： ALTER SYSTEM SET LOG_BUFFER=24M SCOPE=BOTH； What would be the outcome of this command？ （） The command would return an error because LOG_BUFFER is a static parameter.。 The parameter value would be changed and it would come into effect immediately.。 You need to restart the database so that parameter changes can come into effect.。 The command would succeed only if initialization parameter LOG_ARCHIVE_MAX_PROCESS is set to value 2.。
轴肩或轴环必须与（）等配合使用才能对轮毂作轴向固定。 键。 锁紧套。 轴套。 锁紧螺母。
What is the name of the User Interface （UI） widget that is just a standard edit box that is linked to a calendar with the pop-up property set？（） Date-Time Picker。 Calendar Picker。 Date Picker。 Date Selector。
资产评估中确认资产的标准有（）。 现实性。 有效性。 稀缺性。 合法性。 市场性。
Which IBM resource is a Web-based data repository for tested and supported hardware， applications， and middleware for System x and BladeCenter？ （）
