A、GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword’ WITH GRANT OPTION
B、GRANT ALL PRIVILEGES ON @.@ TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword’ WITH GRANT OPTION
C、GRANT ALL PRIVILEGES ON %.% TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword’ WITH GRANT OPTION
D、GRANT ALL PRIVILEGES ON . TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword’ WITH GRANT OPTION
答案:A
A、GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword’ WITH GRANT OPTION
B、GRANT ALL PRIVILEGES ON @.@ TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword’ WITH GRANT OPTION
C、GRANT ALL PRIVILEGES ON %.% TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword’ WITH GRANT OPTION
D、GRANT ALL PRIVILEGES ON . TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword’ WITH GRANT OPTION
答案:A
A. ELB数据库节点
B. ETCD管理节点
C. CVS节点
D. Nginx节点
A. 对
B. 错
A. 对
B. 错
A. access-list 15 deny telnet any 20.10.1.0 0.0.0.255 eq 23
B. access-list 1 15 deny udp any 20.10.1.0 eq telnet
C. access-list 115 deny tcp any 20.10.1.0 0.0.0.255 eq 23
D. access-list 15 deny udp any 20.10.1.0 255.255.255.0 eq 2
A. Cinder compute
B. Cinder API
C. Cinder Scheduler
D. Cinder Volume
A. 如里报文的目的地址不能与路由表的其他任何路由条目匹配,那么路由器将根据缺省路由转发该报文
B. 缺省路由只能由管理员手工配置
C. 任何一台路由器的路由表中必须存在缺省路由
D. 在路由表中,缺省路由以到网络 0.0.0.0(掩码也为 0.0.0.0)的路由形式出现
A. .优先选择本地优先级高的路由
B. 聚合路由优先于非聚合路由
C. 比较Ongin属性,依次优选gn类型为EGP、IGP、Incomplete的路由
D. 符合等价路由条件的路由中,Cluster-List长度短者优先Answer:ABD
A. 运维
B. 相关
C. 上级信息通信职能管理
D. 下级信息通信职能管理
A. 对
B. 错
A. 对
B. 错