影响学前儿童游戏的个体环境因素有（） 父母教养方式。 性别差异。 年龄差异。 个性差异。 健康和情绪等其他个体偶然因素的差异。
开孔刀刀齿材料一般选用（） A、高速工具钢 。 B、工具钢 。 C、40Cr 。 D、弹簧钢。
You created a view called EMP_DEPT_VU that contains three columns from the EMPLOYEES and DEPARTMENTS tables: EMPLOYEE_ID, EMPLOYEE_NAME AND DEPARTMENT_NAME. The DEPARTMENT_ID column of the EMPLOYEES table is the foreign key to the primary key DEPARTMENT_ID column of the DEPARTMENTS table. You want to modify the view by adding a fourth column, MANAGER_ID of NUMBER data type from the EMPLOYEES tables. How can you accomplish this task?（） ALTER VIEW emp_dept_vu (ADD manager_id NUMBER);。 MODIFY VIEW emp_dept_vu (ADD manager_id NUMBER);。 ALTER VIEW emp_dept_vu AS SELECT employee_id, employee_name, department_name, manager_id FROM employee e, departments d WHERE e.department_id = d.department_id;。 MODIFY VIEW emp_dept_vu AS SELECT employee_id, employee_name, department_name, manager_id FROM employees e, departments d WHERE e.department_id = d.department_id;。 CREATE OR REPLACE VIEW emp_dept_vu AS SELECT employee_id, employee_name, department_name, manager_id FROM employees e, departments d WHERE e.department_id = d.department_id;。 You must remove the existing view first, and then run the CREATE VIEW command with a new column list to modify a view.。
You want to capture WebLogic internal events correlated with JVM events for viewing offline. What three actions must you take to enable this within WebLogic?（） Run WebLogic in a JRockit JVM and ensure the Flight Recorder is enabled.。 Configure the WebLogic Diagnostic Framework Event Volume to Low, Medium, or High depending on the type of events you want to capture.。 Configure the WebLogic Diagnostic Framework bridge to send events to the JRockit Flight Recording. 。 Take a dump from the default recording or create a new recording for the time period you want to capture.。
强化执法监督，就是要理顺监督职能，建立统一的对税收执法行为进行事前、事中、事后的日常监督机制。所谓（）就是分解权利相对集中的执法环节。 事前监督。 事中监督。 事后监督。 全过程监督。
Which three methods can you use to run an Automatic Database Diagnostic Monitor （ADDM） analysis over a specific time period？（）
