某一220KV线路有两套保护，一套常规保护，一套微机保护，重合闸使用方式是（）。 微机重合闸停用，常规重合闸投用。 两套重合闸全投用。 常规重合闸停用，微机重合闸投用。
You are an Enterprise Architect in a large IT organization. Your organization has deployed applications on a variety of containers such as WLS， WebSphere， and JBoss. Why would you consider consolidating on a single type of container （instead of mix） ？ （） Guarantee of higher application performance and reliability if the transactions are flowing between instances of the same container type.。 Easier to build a Shared Services infrastructure that can provide best practices， tools and expertise around HA/Management.... with a single type of container than a mix of multiple types。 You’ll save on hardware costs with a homogenous environment。 It’s a necessary step in our move toward adopting SOA。
记忆的基本环节包括（） 识记。 保持。 再认。 回忆。
You established access to menu modules using roles. While testing the application, you need access to all the menus in the SALES form module for all the roles. Which method will override the Menu Module Roles property to allow you to access all the menu items?（） Disable the values for the Menu Module Roles property. 。 Set the Use Security value in the form module Property Palette to 'True'. 。 Set the Use Security value in the form module Property Palette to 'False'. 。 Set the Use Security value in the menu module Property Palette to 'True'. 。 Set the Use Security value in the menu module Property Palette to 'False'.&e。
Examine the data in the EMPLOYEES table: LAST_NAME DEPARTMENT_ID SALARY Getz 10 3000 Davis 20 1500 Bill 20 2200 Davis 30 5000 ... Which three subqueries work? （） SELECT * FROM employees where salary > (SELECT MIN(salary) FROM employees GROUP BY department _ id);。 SELECT * FROM employees WHERE salary = (SELECT AVG(salary) FROM employees GROUP BY department _ id);。 SELECT distinct department_id FROM employees Where salary > ANY (SELECT AVG(salary) FROM employees GROUP BY department _ id);。 SELECT department_id FROM employees WHERE SALARY > ALL (SELECT AVG(salary) FROM employees GROUP BY department _ id);。 SELECT last_name FROM employees Where salary > ANY (SELECT MAX(salary) FROM employees GROUP BY department _ id);。 SELECT department_id FROM employees WHERE salary > ALL (SELECT AVG(salary) FROM employees GROUP BY ANG (SALARY))。
保护瓶阀用的帽罩式安全附件的统称叫（）。
