[多选] In which two aspects does hot patching differ from conventional patching?（）

Which of the following IBM storage products allows for 960 TB (raw) in one standard IBM rack?（） XIV system 。 DS5300 。 DS8700 。 Storwize V7000。 厕浴间、厨房采用涂膜防水时，最后一道涂膜施工完毕尚未固化前，应在其表面均匀地撒上少量干净的（），以增加与即将覆盖的水泥砂浆保护层之间的粘贴。 豆石。 矿渣。 细砂。 粗砂。 依照法定程序，确认企业的法人资格或营业资格，必须进行企业登记注册。 Examine the structure of the EMPLOYEES and NEW_EMPLOYEES tables: EMPLOYEES EMPLOYEE_ID NUMBER Primary Key FIRST_NAME VARCHAR2 (25) LAST_NAME VARCHAR2 (25) HIRE_DATE DATE NEW EMPLOYEES EMPLOYEE_ID NUMBER Primary Key NAME VARCHAR2 (60) Which DELETE statement is valid? （） DELETE FROM employees WHERE employee_id = (SELECT employee_id FROM employees);。 DELETE * FROM employees WHERE employee_id = (SELECT employee_id FROM new_ employees);。 DELETE FROM employees WHERE employee_id IN (SELECT employee_id FROM new_employees WHERE name = ('Carrey')'。 DELETE * FROM employees WHERE employee_id IN (SELECT employee_id FROM new_employees WHERE last_ name = ('Carrey')'。 选择培养基 In which two aspects does hot patching differ from conventional patching?（）