启动zookeeper后，下面哪个命令用于查看节点状态 A: zookeeper status B: zkServer.sh status C: hbase status D: egion status

【填空题】var status = 1; var msg; (status == 1) { msg = "Online"; } if (status == 2) { msg = "Away"; } { msg = "Offline"; }

status

在Ubuntu Linux中,查看apache2服务器的状态的命令是( )。 A: systemctl status <br/>apache B: systemctl status <br/>apache2 C: systemctl apache <br/>status D: systemctl apache2<br/>status

social status

在每个事件中创建一个名为status的字段，如果错误值是200，则在status字段中设置值，否则将状态值设置为Error。 A: | eval status = if(error == 200, OK, Error) B: | eval status = if(error == 200, "OK", "Error") C: | eval status = if(error = 200, "OK", "Error")

STATUS命令显示。（ ）

The company has to hand in a statement written by the banks A: regarding the credit and financial status of the company. B: regarding the credit card and financial status of the country. C: regarding the letter of credit and financial status of the country

下面查看视图的基本信息的语句中,正确的是 A: SHOW TABLE STATUS LIKE '视图名' B: SHOW TABLE STATUS = '视图名' C: SHOW VIEW STATUS = '视图名' D: SHOW VIEW STATUS LIKE '视图名'

Women’s status is rising.