An administrator wants to host several LPARs on a JS23 Blade server. To achieve this what additional management software is required?（） ["HMC","IVM","VIOS","IBM Director"]
Given the following statements: CREATE TABLE tab1 (col1 INT); CREATE TABLE tab2 (col1 INT); CREATE TRIGGER trig1 AFTER UPDATE ON tab1 REFERENCING NEW AS new1 FOR EACH ROW MODE DB2SQL INSERT INTO tab2 VALUES(new1.col1); INSERT INTO tab1 VALUES(2),(3); What is the result of the following query? SELECT count(*) FROM tab2;（） ["3","2","1","0"]
《中学教师专业标准》善于（）。
客户的标书中要求最大支持磁盘数量大于200块，那么下面哪款产品不能够满足需求？（） ["DS3400","DS5020","DS8100","DS8300"]
农村土地承包经营权的流转，是以家庭承包经营为前提，在坚持集体所有和不改变土地农业用途的前提下，承包方在承包期内，对承包标的依法转包、转让、互换、入股。目前土地承包经营权流转主要有（）等形式。 ["转让","入股","转包","租赁"]
简述降低接地电阻值的方法
