在给硬盘跳线时,我们常常会看到“Master”和“Slave”标记,它们的含义分别为()。
第1题:
A.线缆选择(Cable Select)
B.从设置(Slave)
C.主设置(Master)
D.终端设置(Terminal)
第2题:
A.Master or single drive
B.Drive is slave
C.Master with anon-ATA compatibleslave
D.Cable select
第3题:
A.Each extra column in the copy with more columns must not have a default value
B.Columns that are common to both versions of the table must be defined in the same order on the master and the slave
C.The slave database cannot have more columns than the master. Only the master database can have more columns
D.Columns that are common to both versions of the table must come first in the table definition, before any additional columns are additional columns are defined on either server
E.The master database cannot have more columns than the slave. Only the slave deatbase can have more columns
第4题:
第5题:
A.Master Slave
B.Master Master
C.Slave Master
D.Slave Slave
第6题:
A.已装的:CableSelect。后装的:Slave
B.已装的:Master。后装的:CableSelect
C.已装的:Master。后装的:Slave
D.已装的:Slave。后装的:Master
第7题:
试题(71)~(75)
A Bluetooth device can be either a master or a slave and any of the devices within a (71)can be the master. There is only one master and there can be up to (72) active slave devices at a time within a single network. In addition, a device may be a standby slave or a parked slave. There can be up to (73) parked slaves. If there are already maximum number of active slaves, then a parked slave must wait until one of the active slaves switches to (74) mode before it can become active. Within a network, all (75) communications are prohibited.
(71)
A. Wireless LAN
B. Wireless MAN
C. Cellular radio network
D. Piconet
(72)
A. 7
B. 15
C. 63
D. 255
(73)
A. 127
B. 255
C. 511
D. 1023
(74)
A. master
B. standby slave
C. parked slave
D. active slave
(75)
A. master-to-master
B. master-to-slave
C. slave-to-slave
D. slave-to-master
第8题:
A.The master.info and relay.info files
B.The relay log files
C.The relay index file
D.Mysql.slave_master_info table
E.Mysql.slave_relay_log_info table
F.Mysql.slave_worker_info table
第9题:
第10题: